A piano teacher charges students $20.25 each month, plus $5.25 per hour for lessons.
2 answers:
Answer:
25.50 number two
Step-by-step explanation:
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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10 because there is 4 zero's behind the one. Hopes this helps!! :)
Answer:
7y−2
Step-by-step explanation:
The answer would be y = 3x-4
Answer:
First then second answer below
Step-by-step explanation:
-x+y 4
-1/-1=1 x=1 y=1
y/1=1/1+4/1
y=1x+4
-x+7y 21
-1/-1=1
7y/7=1/7+21/7
y=1/7x+3
5x+17+15=45
5x=45-17-15
5x=13
x=13/5
