Can somebody who knows how to do this help draw the measures and label each angel on a peice of paper if u can thx so much! :3 WILL MARK BRAINLIEST WHOEVER ANWERS THESE FIRST:DDD

$450 is the answer.

step-by-step explanation:

30% of 450 = 135

450-135=315

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

answer:

f(5/2) = 10/3

i hope this you!