The cost of admission for a student is $4 less than the cost of admission for an adult.

a. Write a function that relates the cost of admission for a student s with the cost of admission for an adult a.

b. What is the cost of admission for a student when the cost of admission for an adult is $7.50?

c. What is the cost of admission for an adult when the cost of admission for a student is $2?

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13 July, 10:06

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Winston · Answer 1

A) S = student and A = adult, so S = A - $4 ... B) S = $7.50 - $4, so S is $3.50 ... C) 2 = A - $4, so A is $6 ...