Suppose x is uniform random variable with values ranging from 20 to 60. find the probability that a random selected observation exceeds 52

Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a.x = 0 b.4x = -8 c.4x = 8

Graph the equationy= x+3[tex]y = x + 3[/tex]

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