Chapter 1 Review

Evaluate the expression for the given values of the variables.

4x+5y for x=9 and y=7

• 68

• 71

• 73

• 75

Evaluate the expression for the given values for the variables.

5k(6-6m) for k=2 and m=1/2

• 30

• 28

• 26

• 32

Write an algebraic expression for the word phrase.

3 more than twice p

• 3p+2

• 2(p+3)

• 2+p+3

• 2p+3

Write an algebraic expression for the word phrase.

4 times the sum of t and 5

• 4(t+5)

• 4(5t)

• 5+4t

• 4t+5

Write an algebraic expression for the word phrase.

6 less than half of n.

• 1/2n-6

• 6-1/2n

• 3n

• 1/2(6-n)

Solve. m+15=25

• 20

• 15

• 10

• 40

Solve. 4d=144

• 17

• 36

• 40

• 28

Solve. 4x+3=19

• 5

• 8

• 4

• 3

Solve. 10z+2z=108

• 8

• 9

• 10

• 11

Solve. 26=3f+10f

• 4

• 3

• 1

• 2