Three interior angles of a quardilateral have measures of 100 degress, 120 degress, and 80 degress. Find the foourth angle measure.

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?