Algebra 1-B, Unit 1 Review 23-24

Jane needs to solve this equation for $x$ .

 $2x-8=20$  

Which would be the best first step Jane could make to solve the equation? 

• divide 2x by 2

• divide both sides of the equation by 20

• subtract 8 from the left side of the equation

• add 8 to both sides of the equation

Tags

CCSS.7.EE.B.4A

-9w + 7 - 4w - 16

• -13w - 9

• 5w - 23

• -13w - 23

• -5w - 9

Tags

CCSS.7.EE.A.1

5x + 8 + 14 - 2x

• 3x + 22

• 7x + 22

• 7x + 6

• 3x + 6

Tags

CCSS.7.EE.A.1

Simplify.

 $\left(5c^2-c+4\right)+\left(c^2+2c\right)$  

•  $6c^2+c+4$  

•  $5c^2+6c$  

•  $4c^2-3c+4$  

•  $6c^2+3c+4$  

Tags

CCSS.HSA.APR.A.1

5x² + 5y + 2x² + 4y² – 4x² + 2y² - 4y

• 3x² + 3xy + 6y

• 6y² + 2xy + 2x

• 7x² + 35x

• 3x² + 6y² + y

Tags

CCSS.7.EE.A.1

Find the sum.

 $\left(3m^2+5m-2\right)+\left(-2m+18\right)$  

•  $m^2+5m+20$  

•  $3m^2-3m+16$  

•  $3m^2+3m+16$  

•  $m^2+5m+16$  

Tags

CCSS.HSA.APR.A.1

Distribute and simplify

• -7x - 23

• 27x + 23

• -7x + 23

• 27x - 23

Tags

CCSS.6.EE.A.3

Expand and simplify 4(7x + 3).

• 28x + 12

• 28x + 3

• 47x + 12

• 47x + 3

Tags

CCSS.6.EE.A.3

-3(2x + 6) - 5x + 2

• -11x - 16

• 1x + 16

• -11x - 20

• -11x - 18

Tags

CCSS.6.EE.A.3

Tags

CCSS.6.EE.A.3