Answer:
1 1/4 miles
Step-by-step explanation:
I don't know a proper equation but here is how I solved it. 1/2 is 2/4 so I added a fourth of that 2/4 to the mile he ran before he twisted his ankle so 1/4 +3/4 = 4/4 or 1 mile. So then adding what's left of the 2/4, you have 1 1/4 = d.
Let me know if I'm wrong
Ok, so rembmer some basica exponential rules and some fraction rules
(ab)/(cd)=(a/c)(b/d)
and

so
Answer:
3/2
Step-by-step explanation:
Answer:
3z(5z-3)
Step-by-step explanation:
first you choose the common items which in this case was 3z the you divide 15 by 3 and 9 by 3