Cumulative Unit 1 - 3 Test (Algebra 1)

Which algebraic expression represents the statement "4 more than the product of 6 and a number n"?

• 4n+6

• 6-4n

• 4-6n

• 6n+4

Tags

CCSS.6.EE.A.2A

What is the value of  $-9\ +\ \left(2^3-3^2\right)$  

• -26

• -10

• -8

• -4

Tags

CCSS.7.EE.B.3

Simplify  $\sqrt{121}$  

• 121

• 11

• 60.5

• 4

Evaluate  $x\left(y-z\right)^2$  for x = -1, y = 5, z = -3

• -4

• 64

• -64

• -14

5 = a-3
Solve for a

• 8 = a
• 2 = a
• 3 = a - 5
• 5 - a = -3

Tags

CCSS.6.EE.B.7

A-B = C
(solve for A) 

• A = C - B
• A = C + B
• A - C = B
• B = A - C

Tags

CCSS.HSA.REI.B.3

IR = V
(solve for R) 

• R = IV
• R = I/V
• R = V/I
• R = V - I

Tags

CCSS.HSA.CED.A.4

ax + c = R
(solve for x) 

• ax = R + c
• ax = R - c
• x = a(R-c)
• x = (R-c) / a 

Tags

CCSS.HSA.REI.B.3

13 = 15 – 4x 
Solve for x

• x = -1/2
• x = 1/2
• x = 7
• x = -7

Tags

CCSS.7.EE.B.4A

The solution to the inequality 5x − 4 > 21 is represented by which number line?

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B