Algebra 1 Intro

Simplify by using the Distributive Property and Combining Like Terms

9-3(2x-4)

• 13x-14

• 21-6x

• -3x-12

• 5x+18

Tags

CCSS.6.EE.A.3

Simplify by using the Distributive Property and Combining Like Terms

3x - (x - 6) - 12

• 2x - 6

• 4x - 18

• 2x + 6

• 4x - 6

Tags

CCSS.6.EE.A.3

Combine like terms

5a + 2b - 7b + 4a

• 7b - 3a

• 9a - 5b

• 4ab

• 12a + 6b

Tags

CCSS.7.EE.A.1

Evaluate 8a - b for a = 10 and b = 6

• 74

• 38

• 1000

• 9000

Tags

CCSS.6.EE.A.2C

Evaluate m² + 12q if m = 5 and q = -3

• 10

• -25

• -11

• 13

Tags

CCSS.6.EE.A.2C

Evaluate 3x + 8 if x = 2

• 13

• 14

• 15

• 16

Tags

CCSS.6.EE.A.2C

Evaluate when a = 15 2(a - 5) + 2

• 22

• 27

• 14

• 7

Tags

CCSS.6.EE.A.2C

What are the solutions to the equation 3x² + 15x = 18?

• x = −3 and x = −2

• x = −6 and x = 1

• x = 6 and x = 13

• x = 0 and x = 1

Tags

CCSS.HSA-REI.B.4B

The height of an object is represented by the function h(t) = 400 – 16t², where 400 represents the initial height in feet from which the object is dropped, and t represents the elapsed time in seconds. How many seconds will it take for the object to hit the ground?

• 5 seconds

• 12.5 seconds

• 20 seconds

• 25 seconds

• I wonder what the object was?

• 1

• 7

• 2

• 2.5

Tags

CCSS.7.NS.A.3