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!
x= 4.5
18x - 9 = 72 are the equations
Stay safe!! God bless!
<3
- Elisha
Answer:
Just do scan and solve by brainly really helpful ngl
Step-by-step explanation:
Answer:
20y^7. this is because the exponents are added together because the variable attached to the coefficient are the same therefor the coefficients are multiplied, and the exponents are added together.