The school that Elisa goes to is selling tickets to the annual dance competition. On the first day of ticket sales the school sold 1 adult ticket and 13 child tickets for a total of $79. The school took in $64 on the second day by selling 1 adult ticket and 10 child tickets. Choose the systems below to find the price of an adult ticket and the price of a child ticket.

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

where is the diagram? shown below where? ?

step-by-step explanation: