Answer:
3x+2 and 3x + 6 are equivalent expressions, because the value of both the expressions remains same for any value of x. For instance, for x = 4, 3x+2 = 34+2 = 18 and. 3x + 6 = 3 x 4 + 6 = 18.
Step-by-step explanation:
the answer would be "set up a both in the cafeteria where students can go take a survey" because you will get the most accurate results that way :3
15x30= 450 sq ft
450/2.25= 200
so 200 people can fit in an area of 15x30
0T= area of the square-(15*4)
=we will get the area of circle
area of circle=pi*r(square)
here r square is not there
and area is there
so the equation will be like this
r(square)=7*the area of circle \ 22
so the answer you can find
I am little busy right now
