Answer: No solution
Step-by-step explanation:
First, rearrange the second function:

Because the two equations share the same slope of 3, they're parallel lines, that means they don't ever intercept. Therefore, there are no solutions.
9/20=0.45
0.45×100=45
45/100 is the answer
Answer:
83 points.
Step-by-step explanation:
Answer: Mean = 9, Standard Deviation = 2.6
Make 2/3 into 8/12 then subtract 1/12 and you get 7/12