You know the length and the width of a scale model. What additional information do you need to know to find the scale of the model?

On my homework it says "find the missing dimension of the circle," so if the circumference is 43.5 inches, the diameter is __? My teachers didn't explain this very well and I'm pretty confused.

The coordinate (1,3) is a solution to 2x-3y=-7 True False

A youth soccer league assigns 12 players to every team. The league recruits 3 volunteers for every 24 players. Next season, there will be 16 teams in the league. How many volunteers will the league recruit next season? A. 8 volunteers B.

The amount of gasoline remaining in the tank decreases with mileage driven. Identify the independent and dependent quantity in the situation.

william bought paint brushes for his remodeling project. He saw 3 shelves with 6 paint brushes on each shelf. The paintbrushes are $4 each. How much will william spend if he buys all the paint brushes on the 3 shelves?

Evaluate 6_0.222_7.0 and round the answer appropriately. Express your answer numerically using the appropriate number of significant figures.

Simplify 3 (r - 101) - 4 (7t + 2r)

Sarah invested $500 for 3 years at the investment maturity its value was 578 what was the annual simple interest rate

What is (x squared) to the power of negative 3

I need to solve: - 3 (8x); x = 1/4. Using substitution ro find the value of expression