If 4a+8b+4c=1
what is 16a+16c+32b?

Candy lives in the center of town. her friend darlene lives 28 miles to the east and her friend dana lives 21 miles north. approximately how far do dana and darline live apart ?

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?

If f(x) = -5x + 1 and g(x) = x3, what is (gºf)(0)? enter the correct answer