Jay gave away 1/2 of his money on monday. he then gave away 1/3 of what was left on tuesday. on wednesday he spent 1/4 of his remaining money. what fraction of his original money does he have left

you and 2 friends go in on a summer business washing cars. You each have to put in money to buy supplies and get the business started. You each invest according to the ratio 3:2:1 (you, josie, Jake). The start up costs were $300.

Evaluate the expression. 33 + 3 (4 + 1/2)

David is designing a t-shirt for the choir pop show. The cost of printing is $400 plus $7.50 per shirt. What is the average total cost per shirt if 85 shirts are sold? Round to the nearest cent.

What is the fifth term in the expansion of (3x - 3y) 7?

The base of a triangle measures 21 inches. what is the measure of the corresponding midsegment of the triangle

How do you solve 3x-5y=9; x=-1,0,1

What is the 10% cost of 15

4. Six times the sum of a number and 3 is 12 less than 12 times the number. Write and solve an equation to find the number.

Estimate, then record the product 78*7

Which of these groups is in descending order? A) - 21, - 19, - 17, - 15, - 13 B) - 13, - 15, - 17, - 19, - 21 C) - 13, - 17, - 15, - 21, - 19 D) 13, 15, 17, 19, 21