Answer:
12.5
10
Step-by-step explanation:
10(1/2+3/4)
5+7.5
12.5
10(1/2)+(8(3/4)-1)
5+(6-1)
5+5
10
A) 60mph
B) 209.7 miles
C) 2 hours and 45 minutes
I don’t that’s a question

just a plain vanilla substitution
Answer:
Ummmmm none I guess
Step-by-step explanation:
rawr