Perimeter of the top of desk is 54 inches. if the length of the desk is 15 inches, what is the width of the desk

An an average person has 6×10 by the power of two as many red blood cells as white blood cells a small sample of the blood has 7×10 by the power of three white blood cells about how many red blood cells are in the sample

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

Suppose that 15 inches of wire cost 60 cents. at the same rate, how much (in cents) will 12 inches of wire cost