8th Grade Review (#2)

Equations

100

Solve for m. 

8m - 7 =  17

m = 3

200

Solve for x.

7x + 9 = 23

X = 2

300

Solve for q.

7+ 9q = 5

Q = -2/9

400

Solve for x.

7x - 6 = 50

X = 8

500

If 8x - 4 = 6x - 10, find the value of 5x.

5x = -15

Expressions

100

Simplify the following expression:

24a - 13b - 13a

11a - 13b

200

Factor the following expression:

2(3a - 1.5b)

6a - 3b

300

Simplify the expression.

2/3 + 5/8p - 1/3 - 1/8p 

1/3 + 4/8p or 1/3 + 1/2p

400

Expand the expression. 

- 2.1(3p - 5)

- 6.3p + 10.5

500

Translate the verbal description into a algebraic expression.

60% of the product of one-twelfth y and two-thirds z

.6(1/12y+2/3z)

Geometry

100

If 5 cm is the length of the side of square, then the area will be?

25cm²

200

What is the name for a triangle with equal side lengths?

Equilateral Triangle 

300

The sum of complementary angles is _________.

90 degrees

400

List three different types of quadrilaterals.

Square, Rectangle, Parallelogram, Diamond, Rhombus, Trapezoid

500

How many edges does a cube have?

12

PEMDAS

100

What does PEMDAS stand for?

Parentheses, Exponent, Multiplication, Division, Addition, Subtraction

200

Solve.

14 + 18/2 x 18 - 7

169

300

Solve.

15 x 18 + 12/3 +9

283

400

Solve.

16 x 7 x 15 + 11 + 17

1208

500

(10+43-5)/6+5²

33

High School Trivia

100

True or False: McNick has both a women's and men's bowling team.

True

200

True or False: Roger Bacon offers a guitar class.

True

300

True or False: There are over 1,000 girls enrolled at St.Ursula Academy.

False

400

In what year was Purcell Marian founded?

a. 1980

b. 1975

c. 1950

d. 1965

a. 1980

500

What year was MND founded?

a. 1900

b. 1860

c. 1950

d. 1940

c. 1860