2d + 9 when d = 1

• 11

• 5

• 10

• 6

6c - 1 + 5c when c = 2

• 31

• 41

• 51

• 21

Solve the equation for f

Hint: which answer makes the equation true?

5 = f - 2

• 4
• 7
• -3
• 2

Solve the equation for k

Hint: which answer makes the equation true?

w - 4 = 18

• 22
• 14
• -14
• -22

In an algebraic expression, what is the word that describes the letter that stands for an unknown number?

• term

• coefficient

• variable

• product

Evaluate 2a + 4b 
if a = 10     and    b = 6

• 20
• 24
• 44
• 4

g divided by 9

• 9g
• g-9
• g/9
• 9/g

Three times a number increased by nine

• 3h-9
• 3(h-9)
• 3(h+9)
• 3h+9

The quotient of a number and 8

• 8g
• 8/g
• g+8
• g/8

The product of 7 and j increased by 3.

• 3+7j
• 7j-3
• 7(j+3)
• 3j+7