PREALGEBRA
PREALGEBRA
15th Edition
ISBN: 9781938168994
Author: OpenStax
Publisher: OpenStax
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Concept explainers

Unitary Method
The word “unitary” comes from the word “unit”, which means a single and complete entity. In this method, we find the value of a unit product from the given number of products, and then we solve for the other number of products.
Speed, Time, and Distance
Imagine you and 3 of your friends are planning to go to the playground at 6 in the evening. Your house is one mile away from the playground and one of your friends named Jim must start at 5 pm to reach the playground by walk. The other two friends are 3 …
Profit and Loss
The amount earned or lost on the sale of one or more items is referred to as the profit or loss on that item.
Units and Measurements
Measurements and comparisons are the foundation of science and engineering. We, therefore, need rules that tell us how things are measured and compared. For these measurements and comparisons, we perform certain experiments, and we will need the experime…
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Chapter 9.1, Problem 50E

When you start to solve a word problem, how do you decide what to let the variable represent?

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Chapter 9 Solutions

PREALGEBRA

Ch. 9.1 - TRY IT ::9.1 Joaquin bought a bookcase on sale for...Ch. 9.1 - TRY IT ::92 Two-fifths of the people in the senior...Ch. 9.1 - TRY IT:: 9.3 Guillermo bought textbooks and...Ch. 9.1 - TRY IT : :9.4 Gerry worked Sudoku puzzles and...Ch. 9.1 - TRY IT ::9.5 Pilar’s rent increased by 4%. The...Ch. 9.1 - TRY IT ::9.6 Steve saves 12% of his paycheck each...Ch. 9.1 - TRY IT :: 9.7 The difference of a number and eight...Ch. 9.1 - TRY IT ::9.8 The difference of a number and eleven...Ch. 9.1 - TRY IT ::99 The sum of four times a number and two...Ch. 9.1 - TRY IT ::9.10 The sum of three times a number and...
Ch. 9.1 - TRY IT ::9.11 One number is six more than another....Ch. 9.1 - TRY IT ::9.12 The sum of two numbers is...Ch. 9.1 - TRY IT ::9.13 The sum of two numbers is negative...Ch. 9.1 - TRY IT ::9.14 The sum of two numbers is negative...Ch. 9.1 - TRY IT:: 9.15 One number is eight more than twice...Ch. 9.1 - TRY IT ::9.16 One number is three more than three...Ch. 9.1 - TRY IT::9.17 The sum of two consecutive integers...Ch. 9.1 - TRY IT ::9.18 The sum of two consecutive integers...Ch. 9.1 - TRY IT ::9.19 Find three consecutive integers...Ch. 9.1 - TRY IT ::9.20 Find three consecutive integers...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Use a Problem-solving Strategy for Word Problems...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Solve Number Problems In the following exercises,...Ch. 9.1 - Shopping Patty paid $35 for a purse on sale for...Ch. 9.1 - Ch. 9.1 - Shopping Minh spent $6.25 on 5 sticker books to...Ch. 9.1 - Shopping Alicia bought a package of 8 peaches for...Ch. 9.1 - Shopping Tom paid $1,166.40 for a new...Ch. 9.1 - Shopping Kenji paid $2,279 for a new living room...Ch. 9.1 - Ch. 9.1 - When you start to solve a word problem, how do you...Ch. 9.2 - TRY IT ::9.21 Michaela has $2.05 in dimes and...Ch. 9.2 - TRY IT :: 9.22 Liliana has $2.10 in nickels and...Ch. 9.2 - TRY IT ::9.23 Sumanta has $4.20 in nickels and...Ch. 9.2 - TRY IT ::9.24 Alison has three times as many dimes...Ch. 9.2 - TRY IT ::9.25 Jesse has $6.55 worth of quarters...Ch. 9.2 - TRY IT ::9.26 Elaine has $7.00 in dimes and...Ch. 9.2 - TRY IT ::9.27 The first day of a water polo...Ch. 9.2 - TRY IT:: 9.28 At the movie theater, the total...Ch. 9.2 - TRY IT ::9.29 Eric paid $16.64 for stamps so he...Ch. 9.2 - TRY IT:: 9.30 Kailee paid $14.84 for stamps. The...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Ticket and Stamp Word Problems In the...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - Solve Coin Word Problems In the following...Ch. 9.2 - 75. Parent Volunteer As the treasurer of her...Ch. 9.2 - Parent Volunteer Laurie was completing the...Ch. 9.2 - Suppose you have 6 quarters, 9 dimes, and 4...Ch. 9.2 - Do you find it helpful to use a table when solving...Ch. 9.2 - In the table used to solve coin problems, one...Ch. 9.2 - What similarities and differences did you see...Ch. 9.3 - TRY IT ::9.31 An angle measures 25°. Find its: (a)...Ch. 9.3 - TRY IT ::9.32 An angle measures 77°. Find its: (a)...Ch. 9.3 - TRY IT ::9.33 Two angles are supplementary. The...Ch. 9.3 - TRY IT ::9.34 Two angles are complementary. The...Ch. 9.3 - TRY IT ::9.35 The measures of two angles of a...Ch. 9.3 - TRY IT ::9.36 A triangle has angles of 49° and...Ch. 9.3 - TRY IT:: 9.37 One angle of a right triangle...Ch. 9.3 - TRY IT ::9.38 One angle of a right triangle...Ch. 9.3 - TRY IT ::9.39 The measure of one angle of a right...Ch. 9.3 - TRY IT ::9.40 The measure of one angle of a right...Ch. 9.3 - TRY IT ::9.41 ABC is similar to XYZ. Find a .Ch. 9.3 - TRY IT:: 9.42 ABC is similar to XYZ . Find y.Ch. 9.3 - TRY IT ::9.43 Use the Pythagorean Theorem to find...Ch. 9.3 - TRY IT:: 9.44 Use the Pythagorean Theorem to find...Ch. 9.3 - TRY IT ::9.45 Use the Pythagorean Theorem to find...Ch. 9.3 - TRY IT ::9.46 Use the Pythagorean Theorem to find...Ch. 9.3 - TRY IT ::9.47 John puts the base of a 13-ft ladder...Ch. 9.3 - TRY IT ::9.48 Randy wants to attach a 17-ft string...Ch. 9.3 - Use the Properties of Angles In the following...Ch. 9.3 - Use the Properties of Angles In the following...Ch. 9.3 - Use the Properties of Angles In the following...Ch. 9.3 - Use the Properties of Angles In the following...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - In the following exercises, use the properties of...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - Use the Properties of Triangles In the following...Ch. 9.3 - ?Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - WOn a map, San Francisco, Las Vegas, and Los...Ch. 9.3 - On a map, San Francisco, Las Vegas, and Los...Ch. 9.3 - Use the Pythagorean Theorem In the following...Ch. 9.3 - Use the Pythagorean Theorem In the following...Ch. 9.3 - Use the Pythagorean Theorem In the following...Ch. 9.3 - Use the Pythagorean Theorem In the following...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - Find the Length of the Missing Side In the...Ch. 9.3 - In the following exercises, solve. Approximate to...Ch. 9.3 - In the following exercises, solve. Approximate to...Ch. 9.3 - In the following exercises, solve. Approximate to...Ch. 9.3 - In the following exercises, solve. Approximate to...Ch. 9.3 - Building a scale model Joe wants to build a doll...Ch. 9.3 - Measurement A city engineer plans to build a...Ch. 9.3 - Write three of the properties of triangles from...Ch. 9.3 - Explain how the figure below illustrates the...Ch. 9.4 - TRYIT:: 9.49 Determine whether you would use...Ch. 9.4 - TRY IT: : 950 Determine whether you would use...Ch. 9.4 - TRY IT : : 9.51 Find the (a) perimeter and (b)...Ch. 9.4 - TRY IT : : 9.52 Find the (a) perimeter and (b)...Ch. 9.4 - TRY IT: : 9.53 The length of a rectangle is 120...Ch. 9.4 - TRY IT : : 9.54 The length of a rectangle is 62...Ch. 9.4 - TRY IT : : 9.55 Find the length of a rectangle...Ch. 9.4 - TRY IT : : 9.56 Find the length of a rectangle...Ch. 9.4 - TRY IT :: 9.57 The width of a rectangle is seven...Ch. 9.4 - TRY IT : : 9. 58 The length of a rectangle is...Ch. 9.4 - TRY IT:: 9.59 The length of a rectangle is eight...Ch. 9.4 - TRY IT :: 9.60 The width of a rectangle is six...Ch. 9.4 - TRY IT: : 9.61 The area of a rectangle is 598...Ch. 9.4 - TRY IT: : 962 The width of a rectangle is 21...Ch. 9.4 - TRY IT : : 963 The perimeter of a rectangular...Ch. 9.4 - TRY IT:: 9,64 The length of a rectangular garden...Ch. 9.4 - TRY IT: : 9.65 Find the area of a triangle with...Ch. 9.4 - TRY IT:: 9.66 Find the area of a triangle with...Ch. 9.4 - TRY IT: : 967 The perimeter of a triangular garden...Ch. 9.4 - TRY IT : : 9.68 The lengths of two sides of a...Ch. 9.4 - TRY IT: : 9.69 The area of a triangular painting...Ch. 9.4 - TRY IT: : 9.70 A triangular tent door has an area...Ch. 9.4 - TRY IT: : 9.71 Find the length of each side of an...Ch. 9.4 - TRY IT: : 9.72 Find the length of each side of an...Ch. 9.4 - TRY IT : : 973 A backyard deck is in the shape of...Ch. 9.4 - WTRY IT : : 9.74 A boat’s sail is an isosceles...Ch. 9.4 - TRY IT: : 9.75 The height of a trapezoid is 14...Ch. 9.4 - TRY IT : : 9.76 The height of a trapezoid is 18...Ch. 9.4 - TRY IT: : 9.77 The height of a trapezoid is 7...Ch. 9.4 - TRY IT: : 9.78 The height of a trapezoid is 9...Ch. 9.4 - TRY IT: : 979 un wants to sod his lawn, which is...Ch. 9.4 - TRYIT:: 980 Kira wants cover his patio with...Ch. 9.4 - Understand Linear, Square, and Cubic Measure In...Ch. 9.4 - Understand Linear, Square, and Cubic Measure In...Ch. 9.4 - Understand Linear, Square, and Cubic Measure In...Ch. 9.4 - Understand Linear, Square,and Cubic Measure In the...Ch. 9.4 - Understand Linear, Square,and Cubic Measure In the...Ch. 9.4 - Understand Linear, Square,and Cubic Measure In the...Ch. 9.4 - In the following exercises. find the© perimeter...Ch. 9.4 - In the following exercises. find the© perimeter...Ch. 9.4 - In the following exercises. find the© perimeter...Ch. 9.4 - In the following exercises. find the© perimeter...Ch. 9.4 - In the following exercises. Find(a) the perimeter...Ch. 9.4 - In the following exercises. find the (a) perimeter...Ch. 9.4 - Use the Properties of Rectangles In the following...Ch. 9.4 - Use the Properties of Rectangles In the following...Ch. 9.4 - Use the Properties of Rectangles In the following...Ch. 9.4 - Use the Properties of Rectangles In the following...Ch. 9.4 - In the following exercises, solve. 145. Find the...Ch. 9.4 - In the following exercises, solve. 146. Find the...Ch. 9.4 - In the following exercises, solve. 147. Find the...Ch. 9.4 - In the following exercises, solve. 148. Find the...Ch. 9.4 - In the following exercises, solve. 149. The area...Ch. 9.4 - In the following exercises, solve. 150. The area...Ch. 9.4 - In the following exercises, solve. 151. The length...Ch. 9.4 - In the following exercises, solve. 152. The width...Ch. 9.4 - In the following exercises, solve. 153. The...Ch. 9.4 - In the following exercises, solve. 154. The...Ch. 9.4 - In the following exercises, solve. 155. The width...Ch. 9.4 - In the following exercises, solve. 156. The length...Ch. 9.4 - In the following exercises, solve. 157. The...Ch. 9.4 - In the following exercises, solve . 158. The...Ch. 9.4 - In the following exercises, solve . 159. The...Ch. 9.4 - In the following exercises, solve . 160. The...Ch. 9.4 - In the following exercises, solve . 161. The width...Ch. 9.4 - In the following exercises, solve. 162. The length...Ch. 9.4 - In the following exercises, solve. 163. The area...Ch. 9.4 - In the following exercises, solve. 164. The area...Ch. 9.4 - In the following exercises, solve. 165. The...Ch. 9.4 - In the following exercises, solve. 166. The...Ch. 9.4 - In the following exercises, solve. 167. The width...Ch. 9.4 - In the following exercises, solve. 168. The width...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Triangles In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Use the Properties of Trapezoids In the following...Ch. 9.4 - Fence Jose just removed the children’s playset...Ch. 9.4 - . Gardening Lupita wants to fence in her tomato...Ch. 9.4 - Fence Christa wants to put a fence around her...Ch. 9.4 - Painting Caleb wants to paint one wall of his...Ch. 9.4 - If you need to put tile on your kitchen floor, do...Ch. 9.4 - If you need to put a fence around your backyard....Ch. 9.4 - Look at the two figures. (a) Which figure looks...Ch. 9.4 - The length of a rectangle is 5 feet more than the...Ch. 9.5 - TRY IT : : 9.81 A circular mirror has radius of 5...Ch. 9.5 - TRY IT : : 9.82 A circular spa has radius of 4.5...Ch. 9.5 - TRY IT : : 9.83 Find the circumference of a...Ch. 9.5 - TRY IT:: 9.84 If the diameter of a circular...Ch. 9.5 - TRY IT : : 9.85 Find the diameter of a circle with...Ch. 9.5 - TRY IT :: 9.81 Find the diameter of a circle with...Ch. 9.5 - TRY IT : : 9.87 Find the area of each shaded...Ch. 9.5 - TRY IT : : 9.88 Find the area of each shaded...Ch. 9.5 - TRY IT : : 9.89 Find the area of each shaded...Ch. 9.5 - TRY IT : : 9.90 Find the area of each shaded...Ch. 9.5 - TRYIT:: 9.91 Find the area:Ch. 9.5 - TRY IT: : 9.92 Find the area:Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - Use the Properties of Circles In the following...Ch. 9.5 - In the following exercises, find the radius of the...Ch. 9.5 - In the following exercises, find the radius of the...Ch. 9.5 - In the following exercises, find the radius of the...Ch. 9.5 - In the following exercises, find the radius of the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - Find the Area of Irregular Figures In the...Ch. 9.5 - In the following exercises, solve. A city park...Ch. 9.5 - In the following exercises, solve. A gift box will...Ch. 9.5 - In the following exercises, solve. Perry needs to...Ch. 9.5 - In the following exercises, solve. Denise is...Ch. 9.5 - Area of a Tabletop Yuki bought a drop-leaf kitchen...Ch. 9.5 - Painting Leora wants to paint the nursery in her...Ch. 9.5 - Describe two different ways to find the area of...Ch. 9.5 - A circle has a diameter of 14 feet. Find the area...Ch. 9.6 - TRY IT: : 993 Find the (a) volume and (b) surface...Ch. 9.6 - TRY IT : : 9.94 Find the (a) volume and (b)...Ch. 9.6 - TRY IT : : 9.95 A rectangular box has length 9...Ch. 9.6 - TRY IT:: 9.96 A rectangular suitcase has length 22...Ch. 9.6 - TRY IT : : 9.97 For a cube with side 4.5 meters,...Ch. 9.6 - TRY IT: : 9.98 For a cube with side 7.3 yards,...Ch. 9.6 - TRY IT:: 9.99 A packing box is a cube measuring 4...Ch. 9.6 - TRY IT: : 9.100 A wall is made up of cube-shaped...Ch. 9.6 - TRY IT: : 9.101 Find the (a) volume and (b)...Ch. 9.6 - TRY IT :: 9. 102. Find the (a) volume and (b)...Ch. 9.6 - TRY IT : : 9.103 A beach ball is in the shape of a...Ch. 9.6 - TRY IT: : 9.104 A Roman statue depicts Atlas...Ch. 9.6 - TRY IT : : 9.105 Find the (a) volume and (b)...Ch. 9.6 - TRY IT : : 9.106 Find the (a) volume and (b)...Ch. 9.6 - TRY IT: : 9107 Find the (a) volume and (b) surface...Ch. 9.6 - TRY IT :: 9.108 Find the (a) volume and (b)...Ch. 9.6 - TRY IT : : 9109 Find the volume of a cone with...Ch. 9.6 - TRY IT : : 9.110 Find the volume of a cone with...Ch. 9.6 - TRYIT:: 9,111 How many cubic inches of candy will...Ch. 9.6 - TRY IT :: 9.112 What is the volume of a...Ch. 9.6 - Find Volume and Surface Area of Rectangular Solids...Ch. 9.6 - Find Volume and Surface Area of Rectangular Solids...Ch. 9.6 - Find Volume and Surface Area of Rectangular Solids...Ch. 9.6 - Find Volume and Surface Area of Rectangular Solids...Ch. 9.6 - In the following exercises, solve. 267. Moving van...Ch. 9.6 - In the following exercises, solve. 268. Gift box A...Ch. 9.6 - In the following exercises, solve. 269. Carton A...Ch. 9.6 - In the following exercises, solve. 270. Shipping...Ch. 9.6 - In the following exercises, find (a) the volume...Ch. 9.6 - In the following exercises, find (a) the volume...Ch. 9.6 - In the following exercises, find (a) the volume...Ch. 9.6 - In the following exercises, find (a) the volume...Ch. 9.6 - In the following exercises, solve. 275. Science...Ch. 9.6 - In the following exercises, solve. 276. Museum A...Ch. 9.6 - In the following exercises, solve. 277. Base of...Ch. 9.6 - In the following exercises, solve. 278. Tissue box...Ch. 9.6 - Find the Volume and Surface Area of Spheres In the...Ch. 9.6 - Find the Volume and Surface Area of Spheres In the...Ch. 9.6 - Find the Volume and Surface Area of Spheres In the...Ch. 9.6 - Find the Volume and Surface Area of Spheres In the...Ch. 9.6 - Find the Volume and Surface Area of Spheres In the...Ch. 9.6 - ?In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - Find the Volume and Surfae Area of a Cylinder In...Ch. 9.6 - Find the volume and surface Area of a Cylinder In...Ch. 9.6 - Find the Volume and Surface Area of a Cylinder In...Ch. 9.6 - Find the Volume and Surface Area of a Cylinder In...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - Find the Volume of Cones In the following...Ch. 9.6 - Find the Volume of Cones In the following...Ch. 9.6 - Find the Volume of Cones In the following...Ch. 9.6 - Find the Volume of Cones In the following...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - In the following exercises, solve. Round answers...Ch. 9.6 - Street light post The post of a street light is...Ch. 9.6 - Ice cream cones A regular ice cream cone is 4...Ch. 9.6 - The formulas for the volume of a cylinder and a...Ch. 9.6 - Which has a larger volume, a cube of sides of 8...Ch. 9.7 - TRY IT: : 9.113 Lindsay drove for512 hours at 60...Ch. 9.7 - TRY IT: : 9.114 Trinh walked for213 hours at 3...Ch. 9.7 - TRY IT: 915 Lee wants to drive from Phoenix to his...Ch. 9.7 - TRYIT:: 9.116 Yesenia is 168 miles from Chicago....Ch. 9.7 - TRY IT : : 9.117 Solve the formula d = rt for r:...Ch. 9.7 - TRY IT : : 9.118 Solve the formula d = rt for r:...Ch. 9.7 - TRY IT :: 9.119 Use the formula A =12 bh solve for...Ch. 9.7 - WTRY IT:: 9.120 Use the formula A =12 bh to solve...Ch. 9.7 - TRY IT: : 9.121 use the formula I = Prt. Find t :...Ch. 9.7 - TRY IT: : 9.122 Use the formula I = Prt. Find r:...Ch. 9.7 - TRY IT: : 9.123 Solve the formula 3x + 4y = 10 for...Ch. 9.7 - TRY IT:: 9.124Solve the formula 5x+2y 18 for y :...Ch. 9.7 - TRY IT :: 9.125 Solve the formula P = a+b+c for b.Ch. 9.7 - TRY IT :: 9.126 Solve the formula P = a+b+c for c.Ch. 9.7 - TRY IT :: 9.127 Solve the formula 7x+y = 11 for y.Ch. 9.7 - TRY IT :: 9.128 Solve the formula 11x + y = 8 for...Ch. 9.7 - TRY IT :: 9.129 Solve the formula 4x + 7y = 9 for...Ch. 9.7 - TRY IT :: 9.130 Solve the formula 5x+8y= 1 for y .Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - wUse the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Use the Distance, Rate, and Time Formula In the...Ch. 9.7 - Solve a Formula for aSpecific Variable Fn the...Ch. 9.7 - Solve a Formula for a Specific Variable In the...Ch. 9.7 - Solve a formula for a Specific Variable In the...Ch. 9.7 - Solve a formula for a Specific Variable In the...Ch. 9.7 - Solve a formula for a Specific Variable In the...Ch. 9.7 - Solve a formula for a Specific Variable In the...Ch. 9.7 - Solve a formula for a Specific Variable In the...Ch. 9.7 - wSolve a formula for a Specific Variable In the...Ch. 9.7 - In the following exercises , use the formula...Ch. 9.7 - In the following exercises, use the formula A =...Ch. 9.7 - In the following exercises, use the formula A =...Ch. 9.7 - In the following exercises, use the formula A =...Ch. 9.7 - In the following exercises, use the formula 1 =...Ch. 9.7 - In the following exercises, use the formula 1 =...Ch. 9.7 - In the following exercises, use the formula 1 =...Ch. 9.7 - In the following exercises, use the formula 1 =...Ch. 9.7 - In the following exercises, solve. 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Solve the...Ch. 9.7 - Converting temperature While on a tour in Greece,...Ch. 9.7 - Converting temperature Yon was visiting the United...Ch. 9.7 - Solve the equation 2x + 3y = 6 for y : (a) when...Ch. 9.7 - Solve the equation 5x - 2y = 10 for x : (a) when y...Ch. 9 - Approach Word Problems with a Positive Attitude In...Ch. 9 - Approach Word Problems with a Positive Attitude In...Ch. 9 - Use a Problem Solving Strategy for Word Problems...Ch. 9 - Use a Problem Solving Strategy for Word Problems...Ch. 9 - Use a Problem Solving Strategy for Word Problems...Ch. 9 - Use a Problem Solving Strategy for Word Problems...Ch. 9 - Solve Number Problems In the following exercises,...Ch. 9 - Solve Number Problems In the following exercises,...Ch. 9 - Solve Number Problems In the following exercises,...Ch. 9 - Solve Number Problems In the following exercises,...Ch. 9 - Solve Coin Word Problems In the following...Ch. 9 - Solve Coin Word Problems In the following...Ch. 9 - Solve Coin Word Problems In the following...Ch. 9 - Solve Coin Word Problems In the following...Ch. 9 - Solve Ticket and Stamp Word Problems In the...Ch. 9 - Solve Ticket and Stamp Word Problems In the...Ch. 9 - Solve Ticket and Stamp Word Problems In the...Ch. 9 - Solve Ticket and Stamp Word Problems In the...Ch. 9 - Use Properties of Angles In the following...Ch. 9 - Use Properties of Angles In the following...Ch. 9 - Use Properties of Angles In the following...Ch. 9 - Use Properties of Angles In the following...Ch. 9 - Use Properties of Triangles In the following...Ch. 9 - Use Properties of Triangles In the following...Ch. 9 - Use Properties of Triangles In the following...Ch. 9 - Use Properties of Triangles In the following...Ch. 9 - In the following exercises, ABC is similar to ...Ch. 9 - In the following exercises, ABC is similar to ...Ch. 9 - Use the Pythagorean Theorem In the following...Ch. 9 - Use the Pythagorean Theorem In the following...Ch. 9 - Use the Pythagorean Theorem In the following...Ch. 9 - Use the Pythagorean Theorem In the following...Ch. 9 - Use the Pythagorean Theorem In the following...Ch. 9 - Use the Pythagorean Theorem In the following...Ch. 9 - In the following exercise, solve. 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Find the length of side...Ch. 9 - Find the length of the missing side. Round to the...Ch. 9 - Find the length of the missing side. Round to the...Ch. 9 - ?481. A baseball diamond is shaped like a square...Ch. 9 - The length of a rectangle is 2 feet more than five...Ch. 9 - A triangular poster has base 80 centimeters and...Ch. 9 - A trapezoid has height 14 inches and bases 20...Ch. 9 - A circular pool has diameter 90 inches. What is...Ch. 9 - Find the area of the shaded region. Round to the...Ch. 9 - Find the volume of a rectangular room with width...Ch. 9 - A coffee can is shaped like a cylinder with height...Ch. 9 - 489. A traffic cone has height 75 centimeters. The...Ch. 9 - Leon drove from his house in Cincinnati to his...Ch. 9 - The Catalina Express takes 112 hours to travel...Ch. 9 - Use the formula I = Prt to solve for the...Ch. 9 - Solve the formula A =12 bh for h: (a)when A =1716...Ch. 9 - 494.solvex+5y=14fory.

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