For a small music concert, each child in attendance will get a free toy trumpet. five adults are expected for every 2 children. find how many children are expected if there are 15 adults, 25 adults, and 40 adults.

If there are 15 adults we can expect 6 children, for 25 adults we can expect 10 children, and for 40 adults we can expect 16 children.

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

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