Algebra Final Review #1

Express 40% as a fraction in simplest form.

• 40/100

• 2/5

• 1/4

• 4/10

If 30 out of 240 students have farm animals at home, what percent of the group is this?

• 16.5%

• 14%

• 12.5%

• 15%

For your driving permit, you must get at least an 83% to pass.  There are 18 total questions.  How many do you need to answer correctly to earn your driving permit?

• 16

• 14

• 17

• 15

Match the correct verbal expression for the following algebraic expression:   6x² - 5

• Five less than the quotient of six and a number squared

• Five less than the sum of six and a number squared

• Five less than the product of six and a number squared

• none of these

Use the rules for order of operations to evaluate:   3 + 5(6 ÷ 2)² – 1

• 48

• 47

• 11

• 227

Evaluate the following expression if a = –2, b = 6, c = 1:    b² – 4ac

• 31

• 28

• 44

• none of these

Distribute: 7(x – 5)

• 2x

• 2

• 7x + 35

• 7x - 35

Tags

CCSS.6.EE.A.3

Simplify.   3a - 7b - 8a + b

• -5a - 6b

• 5a + 6b

• 11a - 8b

• none of these

Tags

CCSS.7.EE.A.1

Solve:   58x - 20 = 2x + 148

• 3

• -3

• 2.8

• 2.1333333

• 3

• -3

• 8

• -8