What's the slope of (7,4) and (2,0)

2x - 5y=0 5x - y = - 23

What is the average of 66 75 90 and 59

1) what is 5/42 in lowest terms 2) what is 15/36 in lowest terms 3) what is 40/54 in lowest terms

How many solutions does the following equation have? 12z-6+15z=27z-5 a.) exactly one solution b.) no solution c.) infinite many solutions

Solve. -1.75 + 2.5 = ?

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.