B={x|x is an even whole no less than 9}
Now

Answer:
3x +15 = 8x
5x = 15
x = 3
Step-by-step explanation:
OK so there is 72% of the company left to share. Divide that by six you get 12.
Each shareholder has 12% of the company.
I think the answer is 18.8 Miles/gallons. 325.4 miles / 17.3 gallons = 18.78 miles/gallons, round it to 18.8 miles/gallons.
<u>Comment</u>
If I don't know what was before the comma in M(, –1) I can't solve this