157.5 in a simplified fraction

The dress store is having a sale where all merchandise is 1/4 off. A women buys $30 of merchandise at the sale price. What would she have to pay at the regular price

The value of a certain rare stamp is 160% of its value three years ago if the stamp is worth $220 then what is it's worth today

The difference of twice a number and 7 is less than or equal to - 29. Use the variable c for the unknown number.

If x = 2/3y and y = 18, what is the value of 2x - 3

Brenda is finding the product of - 3r and - 2r^2+3r Is she correct? If not, what changes should be made? - 3r (-2r^2+3r)

8 is 15% of what number? 15% of 18.95 is what number? what percent of 64 is 326? 10% of what number is 40?

The downtown theater has 413 seats, which is 8 more than 3 times as many seats as the uptown theater has how many seats are there in the uptown theater

Square root t+1 + square root t+4 = 5 solve

A group of 3 friends spends a total of $17.25 for brunch at a restaurant before tax and tip. Everyone orders the same thing: scrambled eggs, toast, and orange juice. An order of toast costs $1, and an order of orange juice costs $1.75.

Estimate of 21% of 96