Definitions
What does n equal? 5+(6/2)/3=n
n=6
What does x equal? x-4=7
x=11
What does y equal? 2y+5=9
y=2
What does n equal? 21/3=n
n=7
What does a equal? 7a-23=12
a=5
What does y equal? y/9 = 9
y=81
What does n equal? n/6 - 1 = 3
n=24
A summer job as an assistant counselor pays $6.50 per hour. How much does the counselor get for working 8 hours?
They get $52.00 for working 8 hours.
What does b equal? b/15+6=11
b=75
Sue was 30 years old when her daughter Amy was born. If s represents Sue's age, which expression describes Amy age? A) s+30 B) s/30 C) 30-s D) s-30
A) s + 30
What does p equal? p/3+8=20
p=36
What does x equal? x/4=32
x=128
3x-15=24
x=13
When burned, 18 gallons of gasoline produce about 360 pounds of carbon dioxide. Solve the equation 18n=360 to find out how much carbon dioxide 1 gallon of gasoline produces.
20 pounds
You save 26 dollars each week to buy a camera that cost 260 dollars. You already saved 182 dollars. In how many weeks will you save 260 dollars? Let w represent the number of weeks. Solve 26w+182=260.
In 3 weeks
What does d equal? 5d-2.16 = 3.9
d = 1.21
x/27+8=17
x=243
Yon need to buy a pair of pants and 3 shirts. You have 90 dollars to spend. The pants cost 24 dollars. How much can you spend on each shirt?
22 dollars
You order a backpack for 34 dollars and pens for 2 dollars each. You spend 46 dollars. How many pens do you order? Solve 3s+24=90
22 dollars
Lexie earns $5 a hour baby sitting. She worked 4 hours and spent $8.75 of her earnings. Write an equation that could determine how much she had left m=money.
m=20-8.75