What are the measures of an interior angle and an exterior angle of a regular 30-gon?

Write an equation of the line with y-intercept 3 that is parallel to y=-3/4x-4

Convert this improper fraction to a mixed number 12 / 6? a. 1 6/6 b. 1 2/6 c. 1 1/3 d. 2

What is the unknown factor 9 times p equals 45

A convertible is traveling at 45 miles per hour, and its wheels have a diameter of 48 inches. How many complete revolutions do the wheels make in one minute? rev/min

A recipe uses 1/4 cup of apple juice and 2/4 cup of orange juice what is the total amount of apple juice orange and orange juice in the recipe

Three increase by a number all multiplied by 6 equals 36

Rewrite y = x2 + x - 20 in factorized form.

40 is what percent of 50

Explain the meaning of significant digits in measurement

A stock trading company charges a commission of $10 per trade plus $0.025 per dollar value of stock traded. If your commission is $140, what was the value of the stock you traded?