What is the inverse of the given function? y = 3x 9
a. y=1/3x-3
b. y = 1/3x 3
c. y=3x 3
d. y= 3x-3

What expression is equivalent to 42x-56y

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.

If you invest 1,500 today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years? a. electronics worth $1,650 b.fitness equipment worth $1,700 c.a holiday package worth $2,000