A pizza shop charges $7.75 for a large pizza, plus $1.25 for each additional topping. You order a large pizza with three extra toppings.
How much will the pizza cost? Use the expression 7.75 + 3(1.25).

We just started the introduction into circles and i have no idea how to do this.

W-16=-12 solve each one step equation plz

Helll ! 1,400 tons of wheat of two different varieties was delivered to the silo. when processing one variety, there was 2% of waste and 3% during the processing of the second variety of wheat. after the processing, the amount of remaining wheat was 1,364 tons. how many tons of each variety of wheat was delivered to the silo?