If someone is 12 and they are twice as old as their sister, how old is the sister

The measure of an angle is 5 times as great as the measure of its complement. find the measure of the angle.

Use the estimation to check weather 128is a reasonable answer in the example above p=200-72

Factor 2x^2+4x+18!

There is a special sale at the movie theater: tickets are $5.00 each. A family spends a total of $30.00 for tickets. Write and Solve an equation below which will determine the number of tickets, x, the family bought.

What is the quotient of 2,093 divided by 10 and power 3

How i solve 3x+18=3-2x

The sine of 37° is equal to the cosine of what angle? Enter your answer in the box.

1. Popeye is lifting Olive Oyl off the ground by pulling her upward with a force of 108.1 N. She is pretty thin so she only weighs 10 kg. What is Olive Oyl's acceleration as a result of this force?

Which expression is the factorization of 8x^2+13x-6?

What Exponential form is 1 / 10 x 10 x 10 x 10? :