Answer:
The which spends on the piano is( 50 minutes )
The which spends on the guitar is( 40 minutes )
Step-by-step explanation:
The steps of the solution in the above photo
I hope that is useful for you :)
1/9 because i you plug in two of the points into y2 -y1 over x2 -x1 thats what you get.
Answer:
C is a function... all the others are not functions since it doesn't pass the line test.
Step-by-step explanation:
Hello,
Please, see the attached file.
Thanks.