So the 8/30 would be juniors so the percentage would be 26%
20, because 5 there and five back then 1 and 1 back and four and four back if not then just add all 5+4+1=10
Answer:
yes, it is arithmetic as the common difference is -8
19.99+0.21x=52.54
0.21x=32.55
x=155
Mr. Sidney drove 155 miles
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