Chapter 1 & 2 Test Review

Simplify

100

Simplify:

3 + n + (-9)

n - 6

200

Simplify:

-8 (6c)

-48c

300

Simplify:

2(-4x + 5)

-8x +10

400

Simplify:

-3.5 (4a + 1.9)

-14a - 6.65

500

Simplify:

8s - 4(2s +3)

-12

Evaluate

100

Evaluate the expression:

a = 9 b= -4

11 + 4b + a

4

200

Solve for c

37 = c - 29

66

300

Solve for t

-3.36 = b + 5.12

-8.48

400

solve for k:

3.498 = -0.53k

-6.6

500

Solve for z:

z/6.9 = -3

-20.7

Equations

100

Solve

-2 = z + 6

-8

200

Solve

84 = -21v

-4

300

-110 = 12y + 10y

-5

400

150 = 6 (5h)

5

500

w/8 = 9 - (-4)

104

Area & Perimeter

100

Find the perimeter of this rectangle:

11 ft by 7ft

36 ft

200

Find the perimeter for a square with a side of 8.5 m

34 m

300

Find the area of this rectangle:

20cm by 30 cm

600 cm²

400

Find the area of this triangle:

Base: 10m

Height: 6m

30 m²

500

Find the area and perimeter of the following:

A square with a side of 3ft

A: 9 ft²

P: 12 ft

Properties

100

What property does this show:

ab + 0 = ab

The Identity Property of Addition

200

What property is this:

3 + (6 + 2) = (3 +6) +2

The Associative Property

300

What property is this?

(-7u)(1)= -7u

The Identity Property of Multiplication

400

What property is this?

19 + x² = x² + 19

The Commutative Property of Addition

500

What property is this?

(2x + 3y) + z = 2x + (3y + z)

The Associative Property of Addition