a machine worked for 5 hours and it used 4 kilowatts of eletricity. The machine used ___ of kilowatts each hour it worked,

Jimmy notices 7oranges weigh the same as 5 apples. If Jimmy has 28 oranges, how many apples would Jimmy need to equal the weight of his 28 oranges?

B) (y=0,2x-5 y=-0,7x+4

What is the answer to 7=s-9

Mayer Company received a seven-year zero-interest-bearing note on February 22, 2016, in exchange for property it sold to Reardon Company. There was no established exchange price for this property and the note has no ready market.

What is the least common multiple of 15 and 18

Jori has 7 boxes of books, with each box holding the same number of books. he has126 books in all how many books are there per box?

7 d = how many hours

Jared attempted 20 free throws during basketball practice. He made 16 of his shots and missed the rest. What percentage of the free throws did jared miss?

Greatest common factor of 6xy^2 and 8

A volleyball court is shaped like a rectangle. it has a width of x meters and a length of 2x meters which expression gives the area of the court in square meters