Answer:
Step-by-step explanation:
The trick here is to multiply 3/2 by 2/2 to make the base 4, and then subtract.
And that is our answer!
Answer:
18g+9
Step-by-step explanation:
30 minutes / 3 miles = 10 minutes for 1 mile
7 miles * 10 minutes per mile = 70 minutes total to run 7 miles
Answer:
69+69
Step-by-step explanation:
Answer: permutation
Step-by-step explanation: sorry if wrong