Solve the equation by finding the value of x.
x-3.4=16.8

What point is the projection of q on a) r b) s c) t

For what values of x is x2 + 2x = 24 true?

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items