Answer:
you could explain how to get the answer and add detailed words to make it more like english form
Step-by-step explanation:
ok so first you would find the area and perimeter and state how you got your answer
Answer:
Therefore Josie drove 57.5 miles.
Step-by-step explanation:
Speed: The ratio of distance to time.
To find the distance we use the following formula

Given that Josie drove 45 minutes at 70 miles per hour.

In 45 minutes, she traveled = 
=52.5 miles.
The she drove 15 minutes at 20 mile per hour.

In 15 minutes, she traveled 
=5 miles
Therefore Josie drove (52.5+5) miles= 57.5 miles.
Hope this helps!
Stay safe, have a good day :D
Answer:
2x^4−11x^3+7x^2+5x−3
Step-by-step explanation:
The ^ means exponent
Answer:
$2700
Step-by-step explanation:
You multiply 180 by 15 and you get 2700 dollars.