At a spring concert, tickets for adults cost $4.00 and tickets for students cost $2.50. how many of each kind of tickets were purchased if 125 tickets were bought for $413

Jenny received a $70 gift card for a coffee store. She used it in buying some coffee that cost $8.01 per pound. After buying the coffee, she had $45.97 left on her card. How many pounds of coffee did she buy?

Chef Pierre can do something unique. Using a secret process, he can bake a nearly perfectly spherical pie consisting of a vegetable filling inside a thick crust. The radius of the whole pie is 12 cm, and the radius of the filling is 8 cm.

computing and multiplying 8 - (-11) is what

A scuba diver is 3.8 meters below the surface of the water. He is descending at a rate of 0.5 meters per minute. Part 1: Write an algebraic expression to describe the depth of the scuba diver after any number of minutes.

Do all rational functions have vertical asymptotes

Lamar is rolling a die and recording what number he gets each time. He rolls the die 250 times and records his results in the table. Are the outcomes equally likely?

If a+b+c = 10, a+b=7, a-b = 5, what is the value of c?

The canopy of a parachute is a semicircle with a radius of 13 feet. A company that is making parachutes for a Fourth of July celebration wants each parachute to be made from equal parts of red, white, and blue fabric.

Which describes the money that a business makes when it sells goods or services for more than it spent on the goods and services?

The volume of a rectangular prism is 10 ft.³ what are the dimensions of the prism be