The mode is 0 since it is the most frequent.
10/1 = 43.5/x
cross multiply
10x=43.5
divide by 10 on each side
x = 4.35
it will take 4.35 minutes
He has 11 quarters, 9 dimes, and 55 nickels.
11x.25=2.75
9x.1=.9
55x.05=2.75
2.75+2.75+.9=6.4
38 quarts because four quart equals one gallon.
Y/12+6=-72 Y/12=-78 Y=-6.5
