It takes Amanda x minutes to do her math homework. It takes Serena fifteen minutes longer than it does for Amanda. What is an expression for how long it takes Serena to do her homework?

What is the quotient (3x3 - x2 - x - 1) : (x - 1) ?

What two numbers multiply into 60 but adds into 23

It took Marty 42 minutes to write a book report. Then he spent 18 minutes correcting his report. Explain how you can use mental math to find how lonc Marty spent on his book report.

The diameter of a circle is 9 feet. Using the formula C ≈ 3d, what is the approximate circumference of the circle?

About 400,000 people visited an art museum in December what could be the exact number of people who visit at the art museum?

6*11=66,89*101=8989,706*1001=706706. next two sequence are?

Three pumpkin pies are divided evenly among 8 people. How much pie does each person get?

Karana bought two items using a credit card. The first item cost $227, and the second item cost $395. Later, she returned both items to the store. What was the change to the amount Karana owed her credit card company? A. - $168 B. - $622 C. $622 D.

What is the area of the following circle? Either enter an exact answer in terms of or use 3.14 for and enter your answer as a decimal. d=10

Janelle Circone made $38,974.00 net pay last year. Her monthly expenses averaged $2,948.00. To the nearest dollar, how much could she put into savings on average each month?