Math 1 March 22 B Cohort + ALL Remote

Math 1

March 22, 2021

Multiple Choice

Assessment 19 Review. Go look up what you answered. Keep it the same if you got the question correct.

The cost of renting ice skates at a skating rink is $1.25. The rink charges $3.25 for each hour, x, of skating. Which graph best models this situation, where y is the total cost to go skating?

Multiple Choice

Assessment 19 Review. Go look up what you answered. Keep it the same if you got the question correct.

Which graph shows the solution set of the system of inequalities shown below?

 $2x-3y\ge8$  
 $x+5y\le3$  

Fill in the Blanks

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Multiple Choice

Assessment 19 Review. Go look up what you answered. Keep it the same if you got the question correct.

A rectangle is shown below. Which expression represents the area of the rectangle?

• $\left(12x-4\right)cm^2$

• $\left(6x^2-5x-3\right)cm^2$

• $\left(8x^2-10x-3\right)cm^2$

• $\left(6x-2\right)cm^2$

Open Ended

 $7x^3-56x^2+4x-32$  

Factor completely.

Open Ended

 $15a^3-45a^2-6a+18$  

Factor completely.

Open Ended

 $\left(6v-3\right)\left(3v+7\right)$  

Find the product.