Answer:
Two hours later his brother leaves from first and maple and comes after him on a moped travelling 27 mph, His uphill speed was 8 miles per hour slower than his downhill speed.
Step-by-step explanation:
5x + 10 10
---------- = -------
121 11
make the bottom have same common denominator
10/11 x (10/10) = 100/121
Get rid of the denominator (for both now have 121 as a base)
5x + 10 = 100
5x + 10 (-10) = 100 (-10)
5x = 90
5x/5 = 90/5
x = 18
x = 18 is your answer
hope this helps
Answer:
35
Step-by-step explanation:
![6^2 - 1\\36-1\\35](https://tex.z-dn.net/?f=6%5E2%20-%201%5C%5C36-1%5C%5C35)
Answer:
6
Step-by-step explanation:
![\frac{3}{4} \div \frac{1}{8} \\ = \frac{3}{4} \times 8 \\ = 3 \times 2 \\ = 6](https://tex.z-dn.net/?f=%20%5Cfrac%7B3%7D%7B4%7D%20%20%5Cdiv%20%20%5Cfrac%7B1%7D%7B8%7D%20%20%5C%5C%20%20%3D%20%20%5Cfrac%7B3%7D%7B4%7D%20%20%5Ctimes%208%20%5C%5C%20%20%3D%203%20%5Ctimes%202%20%5C%5C%20%20%3D%206)