Target A Review

1.1 Expressions and Formulas

100

Solve: 

2(2)+5

9

200

Solve: -a+b² if a=2 and b=-3

7

300

Solve: -a²+2(a+c)+5 if a=-1, b=2, and c=-2

-2

400

Solve: x/x²+5y if x=-2 and y=-4

1/8 or 0.125

500

Solve: x divide y(-y) + x² if x=-1 and y=5

2

1.2 and 1.3

100

State the property: 

2(x+3)=2x+6

Distributive Property 

200

State the property: 

a+ (-a)=0

Inverse 

300

Name the additive and multiplicative inverse of: 

2 1/3 

A: -7/3

M: 3/7

400

Solve: 1/2 ( 14d+6) - 1/3 (18d - 12)= 0 

d=-7

500

Write an algebraic expression for the verbal expression: 

4 less than the quotient of a number and 3 

n/3 - 4

1.4

100

|-2|=? 

2

200

Solve: 

|2x-1|=-5

No Solution 

300

Evaluate: 

x-2|3+y| if x=4, and y= -1

0

400

Solve: 

2|3x-2|-8=-2

x= 5/3

x=-1/3

500

Solve: |2x+1|=x+1

x=0 

x=-2/3