Answer:
y = 4
Step-by-step explanation:
Since the line if parallel to the x-axis, regardless of the value of x, y will be equal to 4. In general, then, the points on the line are (x,4), where x is any value, including 1.
The answer to your question is 37.5
7 - 3(-3) - 3(7) = 7 + 9 - 21 = 16 - 21 = -5
7 21/25
2 4/5 x 2 4/5 = 7 21/25
