45/60= .75 miles each minute
45x2= 90 miles in 2 hours
.75×20=15 miles in 20 min
90+15=105 miles in 2 hours n 20 min
That's easy if there is 100 chairs there would be 10 rows with ten chairs in each row
Answer: B.) 43
I just did it on usatestprep and I got 43
Step-by-step explanation:
Answer:
Please refer to the attachment
Answer:
13.5 and 13.5
Step-by-step explanation: