A school is arranging a field trip to the zoo. The school spends 618.99 dollars on passes for 44 students and 3 teachers. The school also spends 414.92 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?

22,6

Step-by-step explanation:

618,99:(44+3)=13,7

13,7×44=579,48

579,48+414,92=994,4

994,4÷44=22,6

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 !

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step-by-step explanation: