If you have 2a-15=-1 what is the answer

7

Step-by-step explanation:

you add fifteen to both sides and end up getting 2a=14 and then you divide by 2 on both sides and get 7

answer: the answer to your question is parallel

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