Ofelia has a certain amount of money if she spends $12 the she has 1/5 of the original amount left how much money did ofelia have originally.

Hillel is juggling flaming torches to raise money for charity. his initial appearance raises $500\$500 $500 , and he raises $15\$15 $15 for each minute of juggling performance. the amount rr r of money hillel raises is a function of tt t , the length of his performance in minutes. write the function's formula.

What properties allow transformation to be used as a problem solving tool

Regular price 75$ discount 25%sale price?