Chapter 4 Revision | Baamboozle - Baamboozle | The Most Fun Classroom Games!

(2x + 5) - (6x + 3)

-4x + 2

(2x + 4) + (3x + 5)

5x + 9

A large cheese pizza costs $18. Each topping you add on costs $1.50. How much would it cost to get a large cheese pizza with c toppings added? Write your answer as an expression.

18 + 1.50c

Sarah received $55, for her birthday. She used some of that money to buy 3 shirts priced at m dollars each. How much money does Sarah have left? Write your answer as an expression.

55 - 3m

Marco's mom gave him d dollars for his allowance one week. He also earned $14.55 for his newspaper route that week. Write your answer as an expression.

14.55 + d

Sunny earns $12, per hour delivering cakes. She worked for x hours this week. Unfortunately, she was charged $15 for a late delivery on Tuesday. How much money did Sunny earn this week? Write your answer as an expression.

12x - 15

A cell phone company charges $40 per month(m) plus a $35 activation fee. How much would the service cost for the first 2 months(m)?

$115

Write an algebraic expression for the word phrase. 12 more than (m) machines

m+12

Evaluate the expression using the values m = 7, r = 8, and t = 2. 4m + t

30

3(a - 14) - 5(a + 12)

-2a - 102

7(a + 8) - 5a + 4

2a + 60

3 - 5(a - 4)

23 - 5a

Simplify 5a - 6b + 4a + 3b

9a - 3b

What property is illustrated by the equation 6(x + y) = 6x + 6y

Distributive Property

What property is illustrated by the equation (6 + 7) + 8 = 6 + (7 + 8)

Associative Property

What property is illustrated by the equation 6 + 7 = 7 + 6

Commutative Property

What property is illustrated by the equation 6 - 7 = 6 + (-7)

Additive Inverse