Algebra 1 Benchmark3 Review

Meg's teacher asked her to find the zero(s) of the equation below.  Meg decided to factor to find the zero(s). 
0= x²-4x +4

(x + ___) (x + ___)

• (x + -2)(x + 2)
• (x + -4)(x + 2)
• (x + -4)(x + 4)
• (x + -2)(x + -2)

Tags

CCSS.HSA-REI.B.4B

Solve the equation
4(2x-5)=7(2x+4)

• 8
• -8
• -1.5
• 1.5

Give the solution to the system

• (3,1)
• (1,3)
• (-1,3)
• a hoppy hippo

Tags

CCSS.8.EE.C.8B

Solve the equation for y
4x+2y=16

• y=4x+16
• y=-2x-8
• y=2x+8
• y=-2x+8

Tags

CCSS.6.EE.C.9

Simplify:
9 - 4(8 - 3) + 10 ÷ 2

• -6
• 30
• -3
• 5

What is the solution set for −4x + 10 ≥ 5x + 55?

• F

• G

• H

• J

Emily makes $10 per hour at her job. Her paycheck was $370. If h represented the number of hours Emily worked, which equation below represents Emily's paycheck?

Tags

CCSS.HSA.CED.A.3

What is the correct value that represents the slope for the line of best fit for the data?

• 1.8

• -0.5

• 0.5

• -1.8

Tags

CCSS.8.EE.B.5

Tags

CCSS.8.EE.C.7B

Suppose a culture of bacteria begins with 5000 cells and dies by 30% each year. Write an equation that represents this situation.

• y=5000(0.7)^x
• y=30(5000)^x
• y=5000(1.3)^x
• y=5000x^x

Tags

CCSS.HSF.LE.A.2