Translating/Writing Expressions
Name the coefficient in the expression
10x + 8
10
Evaluate the expression
52 + (3 x 2) - 4
27
Use the distributive property to write an equivalent expression
5(x - 3)
5x - 15
x + 15 = 35
x=20
A person must be at least 18 years old to vote in the United States. Write an inequality using x for the person's age.
x ≥ 18
Write an expression for the phrase "8 more than the the product of a number x and 5"
5x + 8
Evaluate the expression
8(3 - 1)
16
Simplify the expression to create an equivalent expression
x + x + 3x
5x
n - 3.5 = 3.5
n=7
Simplify the inequality
x ÷ 5 < 8
x < 40
Name the constant in the expression 20x - 12
12
Evaluate the expression when x=2 and y=3
7x - 3y + 10
15
Use the distributive property to write an equivalent expression
15(2a - 3)
30a - 45
6m=42
m=7
The maximum weight allowed for a carry-on luggage is 50 pounds. Write an inequality using w for the weight of the luggage.
w ≤ 50
Write an expression for the phrase "the quotient of a number m and 4"
m/4
Evaluate the expression when a=2.5 and b=4
2a + b2 - 8
13
Simplify the expression to create an equivalent expression
20a + 15 - 5a - 7
15a + 8
Jacob buys 6 books for $36. He uses the equation shown to find the cost, y, of each book
6y = 36
What is the cost of each book?
y=6
Simplify the inequality
12x ≥ 48
x ≥ 4
Write an expression for the phrase "9 less than the product of a number a and 16"
16a - 9
Evaluate the expression when x=3 and y=8
4x2-2y+15
35
Simplify the expression to create an equivalent expression
3(2a - 3) + b + 5a + 4b
11a + 5b - 9
Write an equation to represent a number x increased by 27 is equal to 30?
x + 27 = 30
A student must have a minimum of 80 attendance points to qualify for a reward at school. Write an inequality using p for the student's attendance points.
p ≥ 80