Is 2.2360679 a rational or irrational number?

Allen loves to play Angry Birds on his iPad. Yesterday he completed 16 out of the 48 new levels. If Allen plays at the same rate, how many levels would he complete if there were 96 new levels?

All possible roots of x^3+7x^2-12x-18

Find the area of a circle with a diameter of six. Either enter an exact answer in terms of pie or use 3.14 for pie and enter your answer as a decimal

What is 0.366 in expanded notation

8.) The following table shows the monthly changes to the amount of money in Arielle's bank account over the last four months. May June July August +$25 +$30 -$40 -$15 Which month saw the biggest change in Arielle's account?

What is the sum of 3a+b+a+b?

A store had a vending machine. Customers put in a quarter, and they receive a handful of candy. The machine is profitable if x > 40, where x is the total amount of money in quarters at the end of one week.

How do you solve life problems?

How many solutions does y=-3/2x+5 and y=-3/2x-3 have

Vicki asked her classmates about their favorite books. hey data is shown in the frequency table below