It would be $4,290 because you would multiply 55 dollars by 78 hours.
13,26,32 are the multiples of 13 but 13 is a prime number
B) y=x-4 not sure how to explain it, but because the y intercept is -4, it is almost certain that the last number will ne -4 and since x is equal to 4 y must equal x-4. Might be wrong though ('o')
3/3 - 1/3 = 2/3
2/3 is left of Pat's salary after she pays her rent.