the question is not very clear.......
Answer:
3x−y=5;x+2y=4
x=2 and y=1
Step-by-step explanation:
C 35+5x=90
5x=90-35
x=55/5
x=11
Hope this helped
Answer:

Step-by-step explanation:
Given



Required
Determine the probability of red

Substitute value for n(Red) and calculate Total


Divide numerator and denominator by 5

Answer:
12*(3)^x
Step-by-step explanation:
Let the exponential function be y=a*b^x. Given y(0)=12, a=12. Next y(2)=36, b=3