Find f (-4) if f (x) = x2 - x

What is 6/13=3/c what is c

What is 2.49 meters to centimeters

Sarah is cutting ribbons for a pep rally. the length of each Ribbon needs to be 3.68 inches. if she needs 1,000, what is the length of the ribbons Sarah needs

Sam needed a car he had 2000 dollers his car is a 1000 dollers how much money did he get back

What is the least common denominator of 6/17 and 5/18

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.