Answer:
2.5
Step-by-step explanation:
Stay safe and stay in school
Answer:
its either 6 or negative 9 there is no x in the equation
however its most likely -9
Step-by-step explanation:
Answer:
457/1000
Step-by-step explanation:
Answer:
Step-by-step explanation:
f(x)-g(x)=3x+2-x+3
=2x+5
Answer:
0.1
Step-by-step explanation:
chance of pulling out a blue marble can be described as 8 equally probable outcomes (blue marbles) out of 20 equally probable outcomes (all marbles).
Similarly, the chance of pulling out a green marble is 5 out of 20.
In total, we have 8*5 (combinations of blue then green) outcomes out of 20*20 (any two marbles):
8*5 / (20*20) = 40 / 400 = 1/10 = 0.1