Find sum (2x^2 + x +3) + (3x^2 + 2x + 1)

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

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

What is the equation, in point-slope form, of the line that has a slope of 6 and passes through the point (–1, –8)? a. y+8 = 6 (x+1 )