Donna, Hans, and John served a total of 100 orders Monday at the school cafeteria. Hans served 3 times as many orders as John. Donna served 5 more orders than John. How many orders did they each serve?

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!

the olimpics is not going to wokk out

step-by-step explanation:

b

step-by-step explanation: