Answer:
yes
Step-by-step explanation:
because both of them are horizontal straight lines
Answer: a way for people to get answers to questions they don’t know
Step-by-step explanation:
explain what 7 c is please and I'll write the answer in the comments:))
Answer:
Her usual driving speed is 38 miles per hour.
Step-by-step explanation:
We know that:

In which s is the speed, in miles per hour, d is the distance, in miles, and t is the time, in hours.
We have that:
At speed s, she takes two hours to drive. So


However, on one particular trip, after 40% of the drive, she had to reduce her speed by 30 miles per hour, driving at this slower speed for the rest of the trip. This particular trip took her 228 minutes.
228 minutes is 3.8 hours. So

So




Her usual driving speed is 38 miles per hour.
Answer:
I do not know sorry
Step-by-step explanation: