HELP PLZ

DUE
RNNN
WILL
GIVE
BRAINLIS

54 in.

remember that to get the perimeter you just have to add all the sides

for the points! : )

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !