Answer:
I don't know Spanish well so I'll give you some obvious ones (for and English speaker). #1 Ex.1 leaves
#1 (the other) Ex.1 any
#1 Ex.3 takes
#2 Ex.1) are taking
#2 Ex.2) am driving
#2 Ex 3) are playing
#3 Ex. 1) painted
#3 Ex. 3) have not solved
#3 Ex. 4) finish
#3 Ex. 5) have made
#4 Ex.1) are attending
#4 Ex2.) am driving
#4 Ex.3) are playing
3x + 7 = x - 15
First, make sure to subtract

from both sides.
Second, simplify 3x - x to get 2x, and then keep the 7.
Third, subtract

from both sides.
Fourth, simplify -15 - 7 to get -22.
Fifth, take the 2 and divide both sides by it, keeping the

by itself.
Sixth, since 11 goes into 2 to get 22, simplify the fraction to 11.

Answer:
x = -11
It is either C or D i think. Maybe if you had any if these choices u can choose them now. I mostly feel it is C but still also D since the figurative language is used in that way. It may be D tho cuz it DESCRIBES the weather. I hope this is helpful to u ;( and good luck in ur unit test
Answer:
When they go to bed and what makes them stay up late
Explanation:
She would most likely need to know what time they go to bed because that could be a large factor in when they sleep. If they go to bed at 9 pm, then they wouldn't really benefit from a later sleep because they only get a few hours of sleep even if school started later. Meanwhile students who go to bed later would certainly benefit from the earlier start time.
Also she would need to know why they go to sleep late. For example, homework makes them stay up late because they need to finish their assignments, work on projects, study, etc. Another example is after school activities, students could arrive home late due to sports and have to eat dinner right as they come back, forcing them to do work late at night.