Evaluate the expression when b=3 and c=6.

8

Step-by-step explanation:

dear! mam /sir!

solution;

given: b=3 and c=6.

=(6^2-4*3)/3

=(36-12)/3

=24/3

=8

hope it hlps..thank u!!

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

answer:

125 yards

explanation:

75+50=125. that is my answer