A person can copy final exams in 30 minutes using a new copy machine. using an old copy machine the same job takes 45 minutes. if the both copy machines are used. how long will it take to copy the final exams

The amount of money Beverly earns from selling her paintings at a craft show can be determined by the equation E = $35p, where E represents earnings in dollars and p represents the number of paintings she sells.

What does it mean to multiply fractions?

Which expression can be added to the right side of the equal sign form an equation? 8•7 - 4=

The sum of 198 and h as an algebraic expression

Anthony purchased a shirt at Store A. He paid $19.50 for the shirt. Judah purchased the same shirt at Store B for $22.35. How much money did Anthony save by purchasing the shirt at Store A instead of at Store B?

At the bus station buses begin their route at 6am bus A has a long route and leaves the station every 75 minutes bus B has a short route and leaves the station every 15 minutes what is the next time bus A and bus B will leave the bus station at the

Solve (t-5) = 2 where t is a real number. Simplify your answer as much as possible.

What is the width of a rectangle with an area of 5/8in2 and a length of 10inches

Every 2/3 hour, Harris can sew 1/6 pair of jeans. what is the unit rate?

How do you find percent increase and decrease