Answer:
2 hours
Step-by-step explanation:
1/3 + 1/6 = 3/6 or 1/2
If it takes 1 hour to fill half the pool it takes two hours to fill the whole pool
Answer:
a = v / x ^ 2 - b / x - c / x ^ 2 :))))))
37 over 8 or 37/8. I plugged it in on my calculator and it was correct.
Hope this helps with the answer to your question:) (sorry I didn't know how to do question 30)
Answer:
Step 3 is incorrect
Step-by-step explanation:
4(-1/2x + 7) + 5x = 15
-2x + 28 + 5x = 15
3x + 28 = 15
3x + 28 - 28 = 15 - 28
3x = -13