SOLUTION: #1) The length of a rectangle is nine feet less than three times its width. The perimeter is forty-six feet. find the length and width
#2)The length of a rectangle is 11 yards m
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Question 1077430: #1) The length of a rectangle is nine feet less than three times its width. The perimeter is forty-six feet. find the length and width
#2)The length of a rectangle is 11 yards more than four times its width.The perimeter is 82 yards.Find the length and width.
#3)Bryce has $4.30 in quarters and nickels. If he has 10 fewer nickels than quarters,how many of each coin does he have?
#4)Arturo has $10.30 in nickels, dimes and quarters.If he has five times as many dimes as quarters and two less nickels than the number of quarters, how many of each coin does he have?
#5)The monthly cost of an electric bill is a $4.15 billing cahrge plus a 2.5 cent per killowatt-hour. If the total cost of the bill is $26.40, how much electricity was used that month?
Answer by josgarithmetic(39628) (Show Source): You can put this solution on YOUR website!
Too many exercise questions for one posting.
#2 only:
L=4w+11, and w
for Length L and width w.
Perimeter, 82.
and then length,
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