Review HW 17 (2024-2025 Week 26)

(Unit 1) Translate this phrase into an algebraic expression.
"The quotient of 4 and a number is increased by 10."

•  $\frac{n}{4}+10$  

•  $4n-10$  

•  $\frac{4}{n+10}$  

•  $\frac{4}{n}+10$ 

Tags

CCSS.6.EE.A.2A

(Unit 1) Simplify the following expression when
x = 256 and y = -4.

 $3\sqrt{x}+2y^2$  

• 80

• 16

• 112

• -25

(unit 2) Determine the solution to the equation below.

2x + 3(5x - 7) = 47

• x = 1

• x = 2

• x = 3

• x = 4

Tags

CCSS.8.EE.C.7B

(unit 2) Solve:

5x - 14 = 8x + 4

• 6

• -6

• -18/13

• 10/3

(unit 3) Which graph represents the solution to the inequality

-2x + 3 < 7

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B

(unit 3) A limo driver needs to make more than $450 in one day. He charges a rental fee of $375 and $0.85 per mile. What inequality represents the number of miles, x, he would have to drive to reach his goal?

• 0.85x + 375 > 450

• 0.85x + 375 < 450

• 0.85 + 375x > 450

• 0.85 + 375x < 450

Tags

CCSS.7.EE.B.4B

(unit 4) What is the slope of the line?

• -4/1

• -4

• 1/4

• -1/4

Tags

CCSS.8.EE.B.5

(unit 4) Write the equation of the line with slope 4 through the point (-2, 5).

• y = 4x - 13

• y = 4x + 13

• y = 4x - 3

• y = 4x + 3

(Unit 5) Determine the solution to the system of equations given.

3x + 2y = 16

7x + y = 19

• (-2,5)

• (-2,-5)

• (2,-5)

• (2,5)

Tags

CCSS.8.EE.C.8B

CCSS.HSA.REI.C.6

(unit 5) If a system of equations has no solution, what does the graph look like?

• intersecting lines

• parallel lines

• a U

• the same line (coinciding lines)

Tags

CCSS.8.EE.C.8A