1/3 - (-1/5) A-1/2 B1/4 C2/15 D 8/15

What is the sum of the polynomials? (8x2-9y2-4x) + (x2-3y2-7x)

3 (x-4) = - 36 solve x using balance method

How do I solve this? 3x-y=2 and 6x+3y=14 as a system of linear equations

What is the probability of obtaining prime numbers when a fair dice is thrown?

What is 9438 divided by 7

Dee is driving an average of 50 miles per hour.

Solve the equation, round the answers to two decimal places. 4=e^0.08t

22. Four years ago, Samantha was three times as old as Danny. Four years fromnow, Samantha will be only twice as old as Danny. How old are they now?

For a daily airline flight between two cities, the number of pieces of checked luggage has a mean of 380 and a standard deviation of 20. What number of pieces of checked luggage is 3 standard deviations above the mean?

A filter circuit is activated when the current reaches 5 amperes. If a charge is fed to the circuit starting at 1 ampere and is steadily increased by 50% of the current value every 10 seconds, how long will it be until the filter activates?