A driver drove for 3 hours at a certain speed. If he drove 12 more miles at the same speed, the distance would be 132 miles. At what speed does he drive?
(Please provide an explanation)
Thank you for the help :D

40 miles per hour

Step-by-step explanation:

132 - 12 = 120 miles in 3 hours

120/3 = 40

4.0 ft

step-by-step explanation:

4.0 ft

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet