Answer:
it is a function
Step-by-step explanation:
the input is not repeated
Answer:
Plan B
Step-by-step explanation:'
First u have to divide each one to see how much each piano lesson costs.
Plan A- 31.50/6=5.25
Plan B- 20.60/4=5.15
So since Plan B is less then Plan B would be the answer.
(Brainliest Plz)
QR IS 23.8! Just subtract 68.4-44.6. The answer is right because 44.6+23.8=68.4
The perimeter is 62 inches. My work is shown in the picture.
Assuming the first term in the first equation is actually x^2, then the ordered pair is C. (3, 3).
