Solve each equation. Check your solution.

7a+10=2a

What does the y-intercept have to do with the graph?

A rectangular Persian carpet has a perimeter of 220 inches. The length of the carpet is 28 in. more than the width. What are the dimensions of the carpet

Solve - 5w=-80 for w.

The ratio 1331 : x is equivalent to the ratio x2 : 1331. What is the value of x?

Three new video game systems cost $645. if all the game systems cost the same, what is the cost of each game system?

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.