Quiz #3 Algebra - Attempt 1

6x - 9 = 6x + 1

• Many Solutions

• No Solution

Tags

CCSS.8.EE.C.7A

7x + 2 = 7x + 2

• Many Solutions

• No Solution

Tags

CCSS.8.EE.C.7A

Piper runs twice as many miles as Ricky. In one day, they run 9 total miles. Write an equation to solve.

• 2x

• 3x

• 4x

• = 9

• = 2

Tags

CCSS.HSA.CED.A.3

Select the first step to solving the equation.

• subtract 5

• distribute 3

• add 5

• divide by 3

Tags

CCSS.HSA.REI.A.1

Select the first step to solving the equation.

• subtract 1

• add 1

• add 4

• multiply by -4

Tags

CCSS.7.EE.B.4A

Select the first step in solving the proporiton.

• 2(n + 3) = 9(2)

• 3(n + 3) = 6(2)

• 2(n + 3) = 3(6)

• 6(n + 3) = 2(3)

Tags

CCSS.7.EE.B.4A

 $\frac{x-9}{3}=11$  
Identify the first step.

• multiply by 3

• subtract 3

• add 9

• subtract 9

Tags

CCSS.7.EE.B.4A

7(9 - 4) + 16

Identify the fist step.

• add -4 and 16

• multiply 7 and 9

• subtract 4 from 9

• add 16 to 4

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

Solve the expression when x = -2 and y = 4.

(3x)(2y)

Tags

CCSS.6.EE.A.2C

Distribute and combine like terms: (two part answer)

4x(3x - 2)

• $7x^2$

• $12x^2$

• - 6x

• - 8x

• 8x

Tags

CCSS.6.EE.A.3