How do you solve 7 (7a-9) >84

What is 7.5 quarts to pints?

7.) Walter and Brian each have a CD collection. Walter has x amount of CDs whereas Brian has 3 times the number in Walter's collection. The total number of CDs in both collections is 144. What is x, the number of CDs in Walter's collection?

A deep-sea exploring ship is pulling up a diver at the rate of 25 feet per minute. how deep was the diver 10 minutes ago?

A cheese pizza costs $5 additional toppings costs $1.50 each. Write and graph an equation in 2 variables that represents the total cost of pizza. Let t represent the number of Toppings and c the total cost of the pizza

10 people can paint a building in 5 days. If each person moves as quickly as others then how much of a building can 7 people paint in 5 days

Pet store A offered discount on pet food every 3 months. Pet store B offers a discount on pet food every 5 months. Both pet store are offering a discount on pet food this month.

X=4 what is the domain and what is the range and is it a function?

Jackie and her friend were having a garage sale. during the first two hours of the garage sale 32 bookks were sold. the number of books sold during the fhird hour was 3/4 the number of books sold during the first 2 hours.

a rectangular box is 24 in. long, 12 in wide, and 18 in high. If each dimension is increased by x in ... write a polynomial function in standard form modeling the volume of the box

67/6 as a mixed number