Math Journal Write a word problem that involves a proportional relationship and needs more than one step to solve. Show how to solve the problem.

Q: Martin mixes green paint and blue paint in a proportional relationship that can be represented by…

A: Martin mixes green paint and blue paint in a proportional relationship that can be represented by…

Q: What does step 13 look like? And how many units are in step 13

A: Given, The diagram with circular unit shape  We have to find what does step 13 look like and number…

Q: 1. Give an example of a variable that can be both quantitative and qualitative.

A: Qualitative variables refers to variables which are categorical in nature and cannot be quantified…

Q: Kelly's office recycled a total of 162 kilograms of paper over 9 weeks. After 12 weeks, how many…

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Q: The equation P = 4.5b − 490.5 represents the profit in dollars from selling b books.   1-Find the…

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Q: A pound of chocolate costs 8 dollars. Greg buys p pounds. Write an equation to represent the total…

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Q: Write equation for “Seven times a number increased by 5 is the same as twice the number increased by…

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Q: Two workers, Ava and Bob, working 9 hours made 243 parts. Ava makes 13 parts in 1 hour. a. Write two…

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Q: Solve for x. - 2 + x + 2 = 4 X =

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Q: Draw a bar model/ tape diagram to represent the situation. Include clear labels. Write an equation…

A: Late Lyle's have covered x distance  and need to cover 287 kilometers more so that the complete…

Q: Solve. 4 A gardener cuts a plant down by 1 inches. The plant then grows 9 more inches. What is the…

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Q: 16. CONSTRUCTION A general building contractor estimates that the cost to build a new house is…

A: Solution: Given data, Cost to construct a new house is $30,00 plus $85 square foot a) let x be the…

Q: 51. A clothing manufacturer uses the model a = the amount of fabric to order from a mill. In the…

A: Given model is: a=f+4-36-fHere a is the number of apparel items and f is the units of fabrics

Q: How far w 2016= .28x %31

A: Given the quadratic equation which represent the motion of an object206=0.28x2−1.0x+2.1

Q: A school is constructing a rectangular play area against an exterior wall of the school building. It…

A: To find the length (l) and area (A) as a function of width (w) .

Q: 1. Zip-Plus is a $100 for the piece. The ca equation and question.

A: Total amount = Variable rate + Fixed Amount   Let the number of additional pieces = x    Fixed…

Q: MP) Model with Mathematics The number of red marbles in a jar is 3 times the number of blue marbles.…

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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 miles away.

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 experiments to set up the devices.