You are buying a balloon for a party. A balloon costs $2. A large balloon coats $3. Write algebraic expression for the cost of x small balloons and y large balloons. Then find the total cost for 13 small balloons and 9 large balloons.

What is the sum of 14, 12, 8 & 6

James has 6 stamps in his stamp collection. Roy has 12 stamps in his stamp collection. James adds 2 stamps to his stamp collection.

In a shipment of new books for a library, 5/12 of the books were poetry and 2/5 were bographies. The remainder of the books in the shipment were misteries. What fraction of the books in the shipment were misterie?

Use continuity to evaluate the limit of: Lim x√ (20-x²) x→2

The height of a triangle is 12cm longer than it's base. The area of the triangle is 80cm^2. What is the base of the triangle?

Laura typed 176 words correctly in 4 minutes. If the number of words typed varies directly as the time, how many words can she type in 16 minutes?

A family went to a baseball game. They parked the car in a parking lot which charged $10. The cost per ticket was $20. Write an equation for the total cost of going to the baseball game, where y is the total cost and x is the total number of people.

How do you factor x^2+11x+10=0?

What is 45/243 simpfiled?

You have a set of numeric tiles, from 0 to 8. You randomly choose one tile. How many possible outcomes are there?