What is the circumference of a circle whose radius is 20 feet? Leave answer in terms of

Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount. how much did financial aid cover? and how much do you still have to pay?

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?

Use the quadratic function to predict f(x) if x equals 8. f(x) = 25x2 − 28x + 585