Please answer! 1. Wendy drove at 60 miles per hour. Thus, she made the trip in 1 hour less than it took Deborah because Deborah only drove at 50 miles per hour. How long did each of them drive and how long was the trip?
2. The 3000 hawks and eagles filed the sky. The number of hawks was 1800 greater than 3 times the number of eagles. How many of each kind were there?
3. Louwon was elated! Her overall average rating was 120. If her first rating was 96 and her second rating was weighted at double value, what was her second rating?

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

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?