Change 7 2/5 to improper fraction

What is 2/3 X - 5/8 X = 26

If you answer 14 questions right on a 16 question quiz l, then what is your percentage

Multiply (1.8 x 10^3) x (5.1 x 10^2) 9.18 x 10^5 3.6 x 10^1 6.9 x 10^3 2.83 x 10^2

David wants to buy 2 pineapples and some bananas. The price of one pineapple is 2.99. The price of bananas is 0.67 per pound.

Three consecutive even integers have a sum of at least 69. What is the smallest trio of integers

A ski club had 146 members. Each member paid $30 a month for training fees. How much did the club collect in fees for the year? Show your work.

Which fraction has a repeating decimal as its decimal expansion? w w w cow

Solve the system by substitution. -8x - y = 30 -2y = x

Mary owns a small business. She spent $4,500 to get the business started. She has noticed that her monthly operating costs have been consistent. After five months, she has spent a total of $5,250 in start-up costs and monthly operating costs.

Steve's savings account has a balance of $1287. After 4 years, what will the amount of interest be at 6% compounded semiannually?