5, 5, regular polygon. I think.
Here is the mistake is on 9x1/100 because after decimal 9 is there means
9 has to be multiplied by 1/10 to get the 0.9
Here if we expand the 103.903 then from left to right
1 = 1x100 +
0 = 0x10 +
3 = 3x1 +
9 = 9x1/10+
0 = 0x1/100+
3 = 3x1/1000 = 103.903
Answer: (x - 2)(7x + 13) <em>which is equivalent to 7x² - x - 26</em>
<u>Step-by-step explanation:</u>
The slope would be 3/5 because you add 3X to 30 to cancel it out and get the Y by itself. Then you have to divide by 5 to completely isolate the Y. Since 3 is not divisible by 5 you are left with 3/5 as your slope.
So if 360 is increased by 25%, you would end up with 450 (360 x 1.25), than if the result, 450 is decreased by 50% ( 450 x .50 = 225) (450 - 225 = 225) you would end up with 225.