Jennifer bought 12 postcards at a yard sale. Frieda bought 8 times as many postcards.

write an equation that can be used to find N, the number of postcards that frieda bought

A circle has a circumference of 50.24 centimetres calculate the area of the circle

A container of fuel dispenses fuel at the rate of 5 gallons per second. If y represents the amount of fuel remaining in the container, and x represents the number of seconds that have passed since the fuel started dispensing, then x and y satisfy a

In a payday loan, which of the following happens at the date of loan maturity? A) borrower must pay off the loan B) lender cashes the check C) lender gives the borrower the cash D) borrower receives a paycheck

What value of x makes the equation 3 (x-4) = 4-6 (3-2x) true?

A square has side length (5x-3) cm. What is the area of the square?

How would I solve -1+2i / - 1-3i

A colony contains 1500 bacteria. The population increases at a rate of 115% each hour. If x represents the number of hours elapsed, which function represents the scenario?

Carrie needs $45 to buy her mother a gift she has 22% saved up already how much does she still need

A cafeteria has two sodas. On machine has the following flavors: cola, root beer, and lime. The second machine has a lemon, orange, cola, and cherry. Which set represents all flavors in the two machines?

Mackenzie deposited $68 into a bank account that earned 4.3%