Jefferson high school is looking to expand its student parking lot by expanding the existing lot as shown below. The size of the new parking low will be twice the size of the old parking lot. How many feet, x was the old parking lot expanded by?

Michelle and julie work at a catering company. they need to bake 264 cookies for a birthday party that starts in a little over an hour and a half. each tube of cookie dough claims to make 36 cookies, but michelle eats about 1/5 of every tube and julie makes cookies that are 1.5 times as large as the recommended cookie size.it takes about 8 minutes to bake a container of cookies, but since julie's cookies are larger, they take 12 minutes to bake. a. how many tubes should each girl plan to bake? how long does each girl use the oven? b. explain your solution process what did you make? c. what assumptions did you make?

Having a hard time understanding this question (see attachment).

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?