The van is traveling about 55.9 miles per hour.
<span>Simplify and you will get -111</span>
To answer this question you need to add 20 minutes to 5 times 800, which equals 4020, then you divide 4020 by 60 and your answer is 67!
36 - (-20) = 56
SO the number that should be added to -20 to get the answer of 36 is 56.
Hope this helps! Mark as Brainliest please! :)))
Answer:
Step-by-step explanation:
When,x= -1
Now,
f(-1)=-(-1)^2+6
=1+6
=7
Hope it helped you.
