Forty-eight pens are packaged in 4 boxes. how many pens are packaged in 9 boxes

Find three consecutive numbers such that the sum of one-fourth the first and one-fifth the second is five less than one-seventh the third

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

Heather is writing a quadratic function that represents a parabola that touches but does not cross the x-axis at x = -6. which function could heather be writing? fx) = x2 + 36x + 12 = x2 - 36x - 12 f(x) = -x + 12x + 36 f(x) = -x? - 12x - 36