Review of Q1 Algebra Topics

7 less than a number

• 7x

• 7 - x

• x - 7

• x + 7

$15 more than Pam spent

• p-15

• p/15

• p+15

• 15 - p

Eleven more than Brittany's age is 34

• 11-b=34

• b+11=34

• b-11=34

• 34-11=b

The difference of a number and 9 is 12.

• 9-n=12
• 9+n=12
• n-9=12
• 9/n=12

Cheryl gets paid $8 per hour at her job at the record store. She made a total of $96 last week. Write a multiplication equation to show how many hours she worked last week.

• 96h = 8

• h/96 = 8

• 8h = 96

• h/8 = 96

5-(7+3)÷2

• 0
• -5
• 5
• 6

Solve the following:
-2 x (3 + 8 ÷ 4)²

• -16
• 1.375
• 4
• -50

• 19

• 85

• 13

• -12

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

b² + 4
when b = 3

• 10
• 12
• 13
• 11