Algebra 1 Chapter 1 Review

Simplify:

 $10+4\cdot5-2$  

• 22

• 68

• 28

• 32

Tags

CCSS.7.NS.A.3

Simplify:

 $4\left(4+6\right)+8-24\div12$  

• 2

• 46

• 30

• 16

Tags

CCSS.7.NS.A.3

Simplify:

 $\frac{15\cdot5\div25}{7-\left(36\div6\right)}+2$  

• 5

• 3

•  $\frac{3}{4}$  

• 4

Tags

CCSS.7.NS.A.3

Simplify:

 $1\cdot1+2\cdot2+3\cdot3+4\cdot4$  

• 196

• 10

• 27

• 30

Tags

CCSS.7.EE.A.1

If

 $x=1,\ y=3,\ z=12,\ r=2,\ s=5$  
Evaluate:
 $z\left(y-x\right)+s$  

• -19

• 29

• 53

• 27

Tags

CCSS.6.EE.A.2C

If

 $x=1,\ y=3,\ z=12,\ r=2,\ s=5$  
Evaluate:
 $z\div ry$  

• 2

• 18

• 8

• 4

Tags

CCSS.6.EE.A.2C

 $x\in\left\{0,1,2,3,4,5\right\}$  

Find the solution set:

 $4+x=3x$  

•  $\left\{1\right\}$  

•  $\left\{2\right\}$  

• No solution

•  $\left\{0,1,2,3,4,5\right\}$  

Tags

CCSS.8.EE.C.7B

 $x\in\left\{0,1,2,3,4,5\right\}$  

Find the solution set:

 $x\cdot x=x$  

•  $\left\{0\right\}$  

•  $\left\{1\right\}$  

•  $\left\{0,1,2,3,4,5\right\}$  
  

•  $\left\{0,1\right\}$  

Tags

CCSS.6.EE.B.5

 $x\in\left\{0,1,2,3,4,5\right\}$  

Find the solution set:

 $\left|x\right|+4=7$  

•  $\left\{3\right\}$  

•  $\left\{-3,\ 3\right\}$  

•  $\left\{0,1,2,3,4,5\right\}$  
  

• No solution

Write as an algebraic expression:

Six less than twice a number n

• $6-2n$

• $2n-6$

• $2\left(n-6\right)$

• $n\left(2n-6\right)$

Tags

CCSS.6.EE.A.2A