546 - 525 = 21
21 is 4% of 525.
Lisa gained a 4% pay increase.
Difference would be 1000x3.0 - 8.8x10000 = -85000
Scientific notation would be 8.5x10^-4
The answer is 1.67
x 10<span>^25. Your welcome.
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You then would eliminate 6, by adding 6 to both sides

Then you want all of the X's on the same side, so you subtract 2x from both sides.

Then to isolate the X, you divide by 2

The answer is x=2