Answer: 
Step-by-step explanation:
You need to used the following formula:
Where "V" is the speed, "d" is the distance and "t" is the time.
In this case you know that Kevin traveled at a constant speed on the highway from Hickory Hills to Chicago in 20 minutes (which is 
) and the distance is 17 miles. Then, you can identify that:
Therefore, knowing these values, you can substitute them into the formula. Then, you get:
X-y=3=>x=3+y
X+2y=-6
=========
3+y+2y=-6
3+3y=-6
3y=-6-3
3y=-9
y=-3
X+2y=-6
X+2(-3)=-6
X-6=-6
X=0
Hello there.
<span>Solve for p: a = 2πpw
</span>
Answer:
h(-1) = <u>-7</u>
Step-by-step explanation:
- use brackets while doing calculations
- steps are clearly shown in the photo
hope this helped , if i helped you in acquiring the correct answer please tag me brainliest than... have a nice day ♡
