Unit 1 Post Assessment Review

The inequality ​ ​ (a)   represents the amount of money Amari has left to purchase tickets after she enters the fair.

What is the solution to the equation

5x - 2 = 2x + 13

The sum of three consecutive integers is 177. What is the largest of the integers?

What value of x solves the equation?

The perimeter of a rectangular garden is 150 feet. The length is 50 feet longer than the width, w. Which equation could be used to calculate the width of the garden?

• 2(w + 50) + w = 150

• 2w + 50 + 2w = 150

• 2w + 2(w + 50) = 150

• 2w + 2(w - 50) = 150

The slope of the function represents​ (a)   .

• the change in height per day
• the average height of the plant over 7 days
• the average number of days
• the height after 7 days

A rain barrel has a depth of 3 feet. The barrel has already collected 2.75 feet of water. For every additional inch of rainfall, the level of water in the rain barrel rises by 0.75 inch. What is the y-intercept of the linear model representing the change in height of water, in inches, based on the rainfall, in inches?

A piano teacher charges $25 for a half-hour lesson. Which graph represents the relationship between the time spent teaching piano and the teacher's fee?

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It takes Stacey 6 minutes to run 1 mile. At this same rate, which graph correctly represents how long it takes her to run y number of miles?

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If Mr. Martin paid $44.00 for a certified copy of his property deed, how many pages does his deed contain?

• 74

• 60

• 55

• 40