Maggie's brother is 4 years younger than three times her age. The sum of their ages is 20. How old is Maggie?

Jean needs to rent a car for an upcoming buiness trip. The cost per day for the car is $30, and the one-time-refueling cost upon return is $50. What is the function that relates the cost of the car, C, to the number of days it is rented, d?

Simplify (9 + 7i) / (-10 + 8i)

to make a little spending money, taylor decided to sell special souvenir programs for the exeter andover wrestling match. the printing cost was $0.32 per program, and they were priced at $0.50 each.

The number 0.0028531 in standard correct to 3 significant figure

Is it possible to get the square root of a number like 8 or possibly 23

Which statements are true about exponential decay functions? Check all that apply. A. The domain is all real numbers. B. As the input increases, the output increases. C. The graph is the same as that of an exponential growth function. D.

A number has the digits 2, 8 and 6 to the nearest ten the number rounds to 830. what is the number?

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

Four brothers work together to mow 3 equalized fields. Each brother mows the same amount. How much does each brother mow? Mark all that apply.

Cameron opens a checking account and a savings account at his local bank. He deposits $10,000 into his checking account and $2,000 into his savings account. He will withdraw $1,200 from his checking account each year.