Martina and charlotte are sharing a pizza. the pizza is cut into eight pieces. martina ate a quarter of the pizza. charlotte ate 3 pieces. how many pieces are left?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Acompany wants to reduce the dimensions of its logo by one fourth to use on business cards. if the area of the original logo is 4 square inches, what is the area of the logo that will be used on the business cards?

You have 138.72 in your saving account u take out 45.23 and 18.00 you deposit 75.85 into your account