I need to know how you do this math

11-360+15

What is the factor of x3 - 3x - 4

After the bake sale, Lora had 24 bills, some were $10, and rest were $5 bills. The total amount of money was $140. How many of each denomination did she have? Define your variables. Write the two equations and solve.

For any given function f (x), define g (x) = - f (x) h (x) = f ( - x) Explain how g (x) is different from h (x) using an example. Explain if or when it would be possible for g (x) = h (x).

Which decimal represents 3/5

Finance Gunther invested $10000 in two mutual funds. One of the funds rose 6% in one year and the other rose 9% in one year. If Gunthers investment rose a total of $684 in one year how much did he invest in each mutual fund?

An autopilot attempts to maintain an airplane's altitude at a constant 18000 feet. because of random variations, the actual altitude x is a normal random variable with mean 18000 feet and variance=2500 feet2.

What is the resulting ordered pair if the value of the independent variable is 2? f (x) = - 6x^2 - 4x^2

Anna rode her bike 7 miles to the lake. She rode 3/4 of the distance to the lake before lunch. How many miles did she ride before lunch?

The resultant of two forces acting on a body has a magnitude of 80 pounds. The angles between the resultant and the forces are 20Á and 52Á. Find the magnitude of the larger force.

Anita is making a curtain to surround a table. She bought 3 1/4 yards of frabric. Her total cost was 13$, what was the cost per yard