Answer:
![6^{-5](https://tex.z-dn.net/?f=6%5E%7B-5)
![u^{-1}](https://tex.z-dn.net/?f=u%5E%7B-1%7D)
![v^{-5}](https://tex.z-dn.net/?f=v%5E%7B-5%7D)
Step-by-step explanation:
You take the exponents that are in the denominator and make them negative when moving them up to the numerator.
Answer: 36 3/32
<u>Turn 5 1/4 into an Improper Fraction</u>
Multiply 5*4 and get 20. Now add 1 and get 21.
5 1/4 = 21/4
<u>Turn 2 1/2 into an Improper Fraction</u>
Multiply 2*2 and get 4. Now add 1 and get 5.
2 1/2 = 5/2
<u>Turn 2 3/4 into an Improper Fraction</u>
Multiply 2*4 and get 8. Now add 3 and get 11.
2 3/4 = 11/4
Your New Problem: 21/4×5/2×11/4
<u>Multiply</u>
21/4×5/2×11/4=1155/32
<u>Simplify</u>
1155÷32=36.09375
<u>Trun 36.09375 into a Mixed Number</u>
36.09375 = 36 3/32
Kerry and Luke biked a total of 18 miles in one weekend. Kerry biked 4 miles more than Luke. How far did each bike? Write a system of equations and solve.
let x - kerry y - luke x + y = 18 x = y +4 y + 4 + y = 18 2y = 14 y = 7 x = 11
In hours it’s 9 hours and 78 minutes
Answer: B
Step-by-step explanation: