Answer:
g=-4
Step-by-step explanation:
2g+6-14g=-6(g-5)
-12g+6=-6g+30
-6g+6=30
-6g=24
g=-4
The best way to estimate it is to do "written addition" in your head, adding 1+8, then 9+3, all the way until you get to the front. the actual answer is 189,459, so your answer should be somewhere close to that.
160/4=40 so each side is 40. Divide the perimeter by how many sides you have.
Answer:

Step-by-step explanation:
Since there are a total of 4 colors, and there are 5 of each colors, the total marbles in the bad would be;
5 x 4 = 20
If a color is selected at random the probability would be

our part is 5
our whole is 20
so the probability would be;
or
when reduced
Hope this helps!