Nolan is using substitution to determine if 23 is a solution to the equation. Complete the statements.

j – 16 = 7 for j = 23

First, Nolan must substitute ___ for ___

To simplify, Nolan must subtract from .

23 ___ a solution of the equation.

first, Nolan must substitute 23 for J To simplify, Nolan must subtract 16 form 23. 23 is a solution of the equation.

Step-by-step explanation:

answer: 180

step-by-step explanation:

12-2=10

20-2=18

18x10=180

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