Parts of an Expression
Identify the terms of:
9a + 2 + 8b
9a, 2, 8b
Evaluate the expression when x=20, y=4, and z=7.
12 - z
5
Write the phrase as an expession.
the product of a number d and 32
32d
Use the Distributive Property to simplify the expression.
2(x + 12)
2x + 24
Factor the expression using GCF.
36x - 28
4(9x-7)
Identify the variables of:
9a + 2 + 8b
a, b
Evaluate the expression when x=20, y=4, and z=7.
y + x
24
Write the phrase as an expession.
a number t decreased by 17
Use the Distributive Property to simplify the expression.
11(4b - 3)
44b - 33
Factor the expression using GCF.
24 + 64x
8(3 + 8x)
Identify the constants of:
9a + 2 + 8b
2
Evaluate the expression when x=20, y=4, and z=7.
4y
16
Write the phrase as an expession.
9 fewer than g
g - 9
Simplify the expression.
3z + 14 + 5z - 9
8z + 5
Factor the expression using GCF.
60 - 150x
30(2 - 5x)
Identify the coefficients of:
9a + 2 + 8b
9, 8
Evaluate the expression when x=20, y=4, and z=7.
8y - x
12
Write the phrase as an expession.
6 more than the product of 15 and k
15k + 6
Simplify the expression.
5(n + 3) + 4n
9n + 15
Factor the expression using GCF.
16x + 56y
8(2x + 7y)
Identify the terms, variables, constants, and coefficients of:
3x2 + x + 7
terms: 3x2 , x , 7
variables: x
constants: 7
coefficients: 1, 3
While playing a video game, you score p game points and b triple bonus points. An expression for your score is p + 3b. What is your score when you earn 245 game points and 20 triple bonus points?
305 points
The boiling temperature (in degrees Celsius) of platinum is 199 more than four times the boiling temperature (in degrees Celsisus) of zinc. Write an expression that represents the boiling temperature (in degrees Celsius) of platinum.
4z + 199
Each day, you take vocal lessons for v minutes and trumpet lessons for 30 minutes. Write and simplify an expression to find how many minutes of lessons you take in 4 days.
4(v + 30) = 4v + 120
A soccer team receives a discount on each jersey purchased. The original price of each jersey is x dollars. The team buys 18 jerseys for a total of (18x - 36) dollars. What can you conclude about the discount?
The discount is $2 per jersey.