Answer:

Step-by-step explanation:
Standard form is Ax + By = C, so we want x to be on the left side
To accomplish this, subtract 1/4x from both sides.

Multiply by -4 to get x to be equal to 1.

Your answer is going to be 26 and 14, because 26+14=40, and 26-14=12.:)
To find the difference, subtract Thea's earnings from Hadley's earnings.

Thea earned $54 more than Hadley.
The answer would be 2 1/3 or 2.3 repeating or 7/3
516.14mm I think that’s the answer