Answer: 
<u>Step-by-step explanation:</u>

NOTE: The sign between 4x and 7 is missing in the question you posted. I assumed it was 4x + 7 in order to solve the equation.
Replace x with the x value solve to get the y value.
see attached picture for answers.
Answer:
58.13
Step-by-step explanation:
Answer:
(-4, 2), (-1, -3), (2,0), (4,3).
tenths because 42.02 it would be tenths the first decimal is tenths and second is hundreths