A^2 - b^2 = (a-b)(a+b)
To test it, expand the right hand side.
Answer:
4.8 miles per hour.
Step-by-step explanation:
Average speed=Total distance/Time taken
=26.2miles/5.5hour
=4.8 miles per hour
Answer: 45
Step-by-step explanation:
S = m+6
(s + 3) = (m + 3)1.5
When solved m=9 and s=15
When plugged in it works.
So max is 9 years old
Answer:
5
Step-by-step explanation:
