Simplify the expression:
8(4b − 3)
What is:
32b - 24
Factor the expression using the GCF:
16m + 40
What is:
2m + 5
Evaluate 4b − a when
a = 12 and b = 7
What is:
41
Simplify the expression:
5(n + 3) + 4n
What is:
9n + 15
Factor the expression using GCF:
24y + 72n
What is:
y + 3n
Tell which property the statement illustrates. Must be able to explain answer.
a⋅ 1 = a
What is:
Identity property because anything times 1 equals itself.
Write an expression for the difference of twice p and 9.
What is 2p - 9?
Use the Distributive Property to simplify the expression:
1/2 (2n + 4 + 6m)
n + 2 + 3m
Use the Distributive Property to write two expressions that are equivalent to 8x + 16.
What is:
8(x + 2)
4(2x + 4)
2(4x + 8)
Give an example that represents:
Associative Property of Addition
What is/answers may vary:
a + (b + c) = (a + b) + c
Simplify the expression:
5(z + 4) + 5(2 − z)
What is:
30
Factor the expression using GCF:
18y + 45k + 108x
What is:
2y + 5k + 12x
Write an expression that has 4 terms, two different variables and one constant term; must include addition and subtraction in the expression
What is:
Answers will vary
Write an expression for the difference of r and 8 times 9.
What is the difference of 9(r - 8) or (r - 8) * 9?
Each day, you run on a treadmill for r minutes and lift weights for 15 minutes. Write two expressions to show how many minutes of exercise you do in 5 days?
1 of the expressions must use distributive property
What is:
5(r + 15)
5r + 75
A youth club receives a discount on each pizza purchased for a party. The original price of each pizza is x dollars. The club leader purchases 8 pizzas for a total of (8x − 32) dollars. What can you conclude about the discount?
What is:
The discount is $4
When writing algebraic expressions there are some words that are special because it changes the order in which you write the expression. Give me three words.
What is:
from - "subtracted from"
than - "more than/fewer than"
added to