15x+3y=915 x + 3 y = 9

10x+7y=-4

A team ratio of wins to losses is 3 to 4. How many losses do they have if they have 12 wins?

Ms. peters said that 5/8 of her dance students prefer ballet. What percebt is equivalent to 5/8

16 - 7m = 30 what is this

Mathew is watching a car race on TV. His favorite car covered 10 laps of 3.6 miles each in 18 minutes. What is average speed of the car in miles per hour?

I bought something for $89 in Wyoming the sales tax is 3.56. What is the state sales tax in Wyoming

Evaluate the function for the given value. y = 16 - 1.5 * for x = 4

Carrie is planning her birthday party at a restaurant. She cannot spend more than $75 on the party. The cost per person for the meal is $12. There is also a $10 charge for the room.

Why is the difference of 2 odd numbers always even?

3^x+1=5^x-4 what is x?

My brother is 6 ft tall. How tall is he in centimeters? [1 inch = 2.54 cm]