5) - 8x - 6 y = 13

4x+3y=-9

What is 88/9in a fraction

a car got 33 miles per per gallon using gasoline that cost $2.95 per gallon approximately what was the cost in dollars of the gasoline used in driving the car 350 miles

the container that holds the water for the football team is 7/10 full. after pouring out 3 gallons of water, it is 1/2 full. how many gallons can the container hold.

Write a sentence what it meant if there is a remainder

Jim believes he will receive 50 pieces of candy for Halloween. If Jim actually received 75 pieces of candy, what is Jim's percent error? Round your answer to the nearest tenth of a percent

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.