An umbrella costs $6. if iris purchases 2 umbrellas, how much will these umbrellas cost? solve an equation to find the answer.

What is the measure of angle z in this figure? enter your answer in the box. z = ° two intersection lines. all four angles formed by the intersecting lines are labeled. clockwise, the angles are labeled 43 degrees, x degrees, y degrees, and z degrees.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Edger needs 6 cookies and 2 brownies for every 4 plates how many cookies and brownies does he need for 10 plates