Four students made videos for an art project. The table shows the length of each video. Art in Nature Video Time (in hours) 5 1 8. 3 4- 5. 2 3 2- 3 4. For each pair of videos enter the correct difference between their times. Video 1 and Video 3 have a difference of hours between their times. Video 2 and Video 3 have a difference of 40 hours between their times. Video 2 and Video 4 have a difference of 4 hours between their times. 3.

Q: Write a variation model The distance that a car can go varies directly as the number of gallons of…

A: Topic:- algebra

Q: Describe an example of a mixed design. Identify your variables and their levels.

A: The mixed model design has two types of variable namely, A between subject’s variable A within…

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A: School to park = 4+3= 7 Park to Hobby shop = 5+3 = 8 Hobby shop to home = 3+4 = 7

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A:

Q: Card 12 Jose is saving to buy a new video game for $40. Jose saves $8 a week. 2) 1) Write an…

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Q: X -2 -1 0 1 WNT 2 3 y TESLK 7 5 3 1 -1 -3

A:

Q: Write a variation model using k as the constant of variation. The volume V of a right circular…

A:

Q: Each adult ticket for a theme park costs $194 and each child ticket costs $178. If more child…

A: Given that each adult ticket for a theme park costs $194 and each child ticket costs $178. If more…

Q: The two lines graphed below are parallel. How many solutions are there to the system of equations?…

A: Let's solve.

Q: Determine if b is a linear combination of a,, a,, and aą. 1 5 3 a, = -3 , a2 = az - 6 , b= - 3 2 18…

A:

Q: Solve the linear system

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Q: The line graph shows Calvin's savings account balance at the end of each month for 6 months. About…

A: As we can see from the graph, At the end of February, Calvin had $175 in the account.At the end of…

Q: a. Write an C(x) = b. Use this C(6) =

A:

Q: . . Complete the table. Weight (oz.) 5 Orders up to and including 16 ounces have a $3 shipping fee.…

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Q: 5. The amount of powered needed to make lemonade varies directly with the amount of water. If you…

A: Let x denote the number of cups of water and y denote the number of cups of powered.

Q: In the equation y = mx + b, the variable y represents slope and the variable x represents the…

A: use slope intercept formula to check its accuracy.

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.