2 years ago

A piano teacher charges students $20.25 each month, plus $5.25 per hour for lessons.

Mathematics

2 answers:

Nikitich [7]2 years ago

3 0

Answer:

25.50 number two

Step-by-step explanation:

Schach [20]2 years ago

3 0

Answer:

The answer should be D. $20.25+$5.25x; $99

Step-by-step explanation:

y=mx+b

m=$5.25

x=15

b=$20.25

This gives us:

5.25x + 20.25

5.25(15)+20.25

78.75+20.25

y=99

Answer: 20.25 + 5.25x ; 99

Hope this helps!

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