20$ my friend you can buy all the things you need not want lol
How many minutes did it take him to cover 1 mile? 5 minutes.
Step-by-step explanation:
replaced f(x) with 5
5= x^2 +4
5 -4 = x^2
1 = x^2
take the square root on both sides
- 1 or 1 = x
25/10=2.5
10%=2.5
5%=1.25
15%=3.75
£3.75= Mattie
£5=Ted
Ted is charging more