Pierre had $42 before he paid his club dues. Evaluate the expression 42 − d for d = 25 to find how much money Pierre had left after he spent

Question

Pierre had $42 before he paid his club dues. Evaluate the expression 42 − d for d = 25 to find how much money Pierre had left after he spent $25 on dues.

in progress 0
Thạch Thảo 4 years 2021-08-28T22:01:23+00:00 1 Answers 10 views 0

Answers ( )

  1. lethu
    0
    2021-08-28T22:02:46+00:00
    Reply

    Answer:

    $17

    Step-by-step explanation:

    This is simply stated as a function.

    We can rewrite this problem out as –> f(d) = -d + 42

    If we simply say that he spent d, the problem states that d is equivalent to 25.

    So the function looks like this –> f(d) = -25 + 42

    Therefore your answer becomes –> f(d) = 17

Leave an answer

Browse

Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )