0 or 1 or 2............................................
7*6*x^-8*x^3
42x^-8+3 (bases same powers add)
42x^-5
1/42x^5
<span>so the simplified </span>form<span> of 7x^-8*6x^3 is=1/42x^5</span>
Answer:
Step-by-step explanation: 7 miles: 3/4 hour, 9/8 miles: 5/6 hour, and 4 miles: 3 and 1/3 hour.
hope this helps !! <3
Answer:

Step-by-step explanation:

I am joyous to assist you at any time.
Answer:
I got -0.09...
although I could be wrong, don't take my word for it, it's been a while lol