Is the absolute value symbol another form of parentheses that all operations on the outside of the symbols be distributed into the absolute value symbols.

Write the difference between x and y?

In a direct variation y=18 when x=6

How many 30 degree angles are in a 150 degree angle? Use repeated subtraction to solve.

Elena has $500 to invest. She can put it in an account that earns 4% compounded semi-annually or in an account that earns 5% simple interest. After 2 years, how much will be in each account, including the principal?

A formula for finding the perimeter of a rectangle is = 2+2 P = 2 L + 2 W. If you know the perimeter () (P) and width () (W) of a rectangle, which formula can you use to find the length () (L) ?

Carole's age is five times Joe's age. The sum of their ages is 18. How old are Carole and Joe? (Solve using systems of linear equation)

What is the simplest radical form of 5 and 45

A sequence is defined by the formula f (n+1) = f (n) - 3. If f (4) = 22, what is f (1) ? 10 13

Jim is a paratrooper who has to land on a moving aircraft carrier. If his plane is flying with 90 miles per hour, he will be an hour early for the intercross.

7.10am to 6.35pm. how many hours is that