Milo's age is 9 years less than 5 times pearl's age. if pearl's age is x years, which expression best shows milo's age?

Lines a and b are parallel. what is the value of x? -5 -10 -35 -55

Evaluate the function , when d = {9, 15, 30}. r = {5, 7, 12} r = {6, 10, 15} r = {6, 10, 20} r = {5, 12, 20}

The volume of a spherical hot air balloon v(r) = 4 3 ? r3 changes as its radius changes. the radius is a function of time given by r(t) = 3t. find the instantaneous rate of change of the volume with respect to t at t = 2.