Evaluate the given integral by making an appropriate change of variables. 3 x − 4y 3x − y dA, R where R is the parallelogram enclosed by the lines x − 4y = 0, x − 4y = 1, 3x − y = 3, and 3x − y = 10

4+n=5

step-by-step explanation:

this is because the four is four hours and the n represents the 1 extra hour over the weekend.

b= i'm srry i don't know that one.

4+n=5 n=1 because if vernon plays 5 hours a week then 4+1=5 hours.

hope this : )

215.92 dollars is the answer

answer: 0,6

step-by-step explanation:

this would make it the y intercept.