Answer:
250
Step-by-step explanation:
If 15 is 6% multiplying it by 16.66666666666667 will make it 100%
15 x 16.66666666666667 = 250
Another way to do this is divide by 6 and multiply by 100
Answer:
85+29x = 250
-85 -85
29x = 290
x = 10
10 weeks
Step-by-step explanation:
Answer: 11
Step-by-step explanation: 
Answer:
bc=-4
Step-by-step explanation:
4x -1 is -4. because your adding a negative and a positive
20/500
0.04 of a chance
because 1 chapter has 20 pages and the book has 500
so the chance of you flipping to chapter 12 out of 500 pages is 4% of a chance