Answer:
5700000
Step-by-step explanation:
Set up an equation to see how this makes sense.
Let X be your original number.
So...
2(3x-7)-22/6=-3
6x-14-22/6=-3
6x-36/6=-3
6x-36=-18
6x=18
X=3
Composite, it’s prime factors are 2^2 x 3^2
Easy, the difference between 72 and 90 is 18, so you just take 18 divided for 72 to get the percent change which equal 0.25 or 25%. Hoped it help!
