Is15 a composite or a prime number

A pizza shop sells 2 pizzas for $6. if the cost is in direct variation with the number of pizzas, use the constant of variation to write an equation relating the cost to the number of pizzas.

If I ship travels at 120 miles in five hours how far can it travel in two hours

Find the product and simplify - 3y (y^2-4)

Rachel has five more quarters than nickels. If she has $3.65 total, how many of each coin does she have?

To rent a certain meeting room, a college charges a reservation fee of $ 37 and an additional fee of $ 9.70 per hour. The math club wants to spend less than $ 114.60 on renting the meeting room.

What is the probability of no scoping a deer at 20 yards away?

Your house is 1030 meters from school. Your friend's house is 1.5 kilometers from school. Whose house is farther from school

Il padre di Robert è 4 volte più vecchio di Robert. Dopo 5 anni, il padre avrà tre volte più di Robert. Trova le loro età attuali.

Last Friday joe had $7. Over the weekend he received some money for a good report card. he now has $20. How much money did he receive.

Guys, I have a life question. So my BFF that i met in school (I had to switch schools) decided she was gonna quit a game that was our only communication. She said she is never gonna be on again and i'm sad because she NEVER responds to my texts.