A large cheese pizza costs 18 dollars.. Each topping you add on costs $1.50 How much would it cost to get a large cheese pizza with c toppings added?
Write your answer as an expression.

An alien has just landed from the planet, iksnimak. he would like to leam how to add two fractions when thedenominators are the same. write a paragraph that explains to our alien friend, in your own words, the detailsabout how to add the fractions, how to change the result to a mixed number, and how to reduce the fractionpart. use this problem as your example: the two fractions are 5/8 & 7/8

Which expression is equivalent to7_/x^2 ÷ 5_/y^3? assume y# 0

Find the domain of the following expression: 1/(√x)-2