Answer:
about 5$
Step-by-step explanation:
Do parentheses first according to PEMDAS.
3 squared is 9 and add 4 to get 13
Do 52 minus 13 to get 39
6 minutes/60minutes = 0.1 hrs
45miles/0.1hour = 450 miles per hour or mph
Third choice is correct hope I helped:3
