5. If f(X) = 2X^2 g(X) = 3X - 9 Find (f*g)(X)

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

Sandy is ordering bread rolls for her party,she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base