Answer:
B.18
Step-by-step explanation:
2+1+3
3+3=6
6+5=11
11+7=18
This really is left up to you as long as you have an odd number in the tens place and a 7 in the ones place. How big (or small) the number is is up to you. As long as it is at least 17, it's pretty much up to you.
20 miles/2 hours = 10 miles/1 hour, therefore her average speed is 10mph
Answer:
t=382
Step-by-step explanation:
