Algebra I Test 4 Review (Lessons 13-16) - Copy

L13: Order of Operations

100

Simplify:

-{-[-(-2)]}

2

100

Solve:

(-2)(-2)(-3)(-3)

36

200

Solve using order of operations (PEMDAS):

6 + 5 x 6 / 2 - 6 x 2

3

200

Solve:

-3[(-2 - 4) - 3] - 2

25

300

Solve:

4{2[(-3 - 2)(-7 + 4) - 5]} - 2

78

300

Solve (if the answer is an improper fraction, simplify):

-3{[(-2 - 3)][-2]} / -3(4 - 2)

5

L14: Algebraic Expressions

100

Evaluate xmp if:

x = 4

m = 5

p = 2

40

100

Evaluate 4yz - 5 if:

y = 2

z = 10

75

200

Evaluate x - y(-a + x) if:

x = -2

y = 3

a = -4

-8

200

Evaluate -(m + x)(-a + mx) if:

m = 2

x = -3

a = -4

-2

300

Evaluate -xa(x - a) + a if:

a = -2

x = 4

46

300

Evaluate x - ab(a - b) if:

x = -3

a = -2

b = -4

-19

L16: More Complicated Evaluations

100

Evaluate -a[-a(p -a)] if:

p = -2

a = -4

32

100

Evaluate pa[-p(-a)] if:

p = -2

a = -4

64

200

Evaluate ax[-a(a - x)] if:

a = -2

x = -6

96

200

Evaluate -a[-a(p - a)] if:

p = -4

a = 2

-24

300

Evaluate -b[-b(b - c) - (c - b)] if:

b = -4

c = -6

40

300

Evaluate -x[-x(x - a) - (a - x)] if:

x = -2

a = -5

18

L15 (Surface Area) & Review

100

Solve:

(-4 + 7) + (-3 -2)

-2

100

Solve: 

(-2 - 2)(-3 - 4)

28

200

Solve:

 
-3(-1 - 2)(4 - 5) + 6

-3

200

Solve:

-2[-3(-2 - 5)(3)]

-126

300

Solve:

-2 + (-3) - |-5 + 2|3

-14

300

A rectangle has a height of 2 cm, a width of 4 cm, and a length of 3 cm. What is the total surface area of the rectangle?

52 cm squared