Roxanne bicycles 12 kilometers west to get from her house to school. After school she bicycles 5 kilometers north to her friend ellen's house. How far is Roxanne's house from Helen's house measured in a straight line?

If your starting salary were $35,000 and you received a 6% increase at the end of every year for 16 years, what would be the total amount, in dollars, you would have earned over the first 17 years that you worked?

Write words for the expression (5x2) x (3x15)

David, Maria, and Simone are shading same-sized index cards for a science project. David shaded 2_ 4 of his index card. Maria shaded 2_ 8 of her index card and Simone shaded 2_ 6 of her index card.

B=100-10x^2 it costs the company $60

The product of z and 5 is 26

Which of the following is a step in evaluating: ∫ cos2 5x dx

A container in the shape of a cone has a height measuring 2.4 feet tall with a diameter measuring 0.8 foot wide. The liquid in the cone will be poured into a cylinder that is the same height but with a diameter that is twice as large.

What is the simplified expression for - 2a2b + a2 - 5ab + 3ab2 - b2 + 2 (a2b + 2ab) ?

A solution of an equation that does not satisfy the original equation is called

What is 68.7% as a simplified fraction