Ann can build a model car in 5 hours, while Sam can build the same model in 15 hours. How many hours would it take for them to build the model together? (Set up the rational equation, and solve for x)

Median 4.8 3.5 5.6 51 52 55 63 3.8 12.1

Florence has at most $60 to spend on clothes. She wants to buy a pair of jeans for $22 dollars and spend the rest on t-shirts. Each t-shirt costs $8. Write an inequality for the number of t-shirts she can purchase.

A truck is carrying 3 tons of cement and 150 pounds of bricks. How many pounds does the truck's load weigh in total?

Four different ways to withdrawal money out of a checking account?

A bakery sells chocolate chip cookies and oatmeal cookies in packages of 12 each. On Saturday, the bakery sold half as many oatmeal cookies as chocolate chip cookies.

It took Melinda 60 minutes to run 5 miles. How many miles per minute did it take Melinda?

Suppose that the number of a certain type of computer that can be sold when its price is P (in dollars) is given by a linear function N (P). (a) Determine N (P) if N (1000) = 10000 and N (1700) = 5800.

Which is the equation for the statement: The result of subtracting a number from 3/4 is 7?

if the cones below are similar, what is the ratio of the slant height of the smaller cone to the larger cone when the Surface area of smaller cone is 52in and larger cone is 637in

How many times greater is 7000 than 700