It takes three hours to drive 144 miles how far can you go in 10 hours?

480

Step-by-step explanation:

First, find how much he go per hour by dividing 144 by 3. Which is 48. Then multiply that by 10 which gives us 480.

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

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

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