If 13 of a gallon of paint covers 18 of a wall, how much paint is needed to cover the entire wall?

Alex measured the length of an item to be 3.7 cm. the actual length is 3.5 cm. what is alex’s percent error?

Show all work to identify the discontinuity and zero of the function f of x equals 6 x over quantity x squared minus 36

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?