If x < 5, then which of the following must be true?

-x < -5

-x > -5

-x < 5

-x > 5

2nd option, -x > -5.

when changing to -x to x, the inequality sign must be flipped. thus x < -5/-1 which is x<5

450

step-by-step explanation:

you get texts and minutes, so why not

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