4,000
I know this because 2,000 • 2 = 4,000
Sometimes it helps to draw it out...
(17)
C_______M_________Q
|___________________|
21
therefore, CM + MQ = CQ
17 + MQ = 21
MQ = 21 - 17
MQ = 4 <===
Answer: 105 miles?
I am not sure but that"s what I got
Step-by-step explanation:
He could have 30 dimes and 13 quartars
