First, subtract the fee to the final bill amount.
124.50 - 60 = $64.50 (amount paid for the total visit hourly without fee)
Second, divide to find how many hours the plumber took to repair.
64.50 / 21.50 = <u>3 hours</u>
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Best of Luck,
Wolfyy :)
Draw it on the papaer, and you will find AC=BC*cot∠B
Answer:
<em>21/50</em>
Step-by-step explanation:
Fraction that voted for team A = 7/10
Fraction of those that wear red cap = 3/5 of fraction of team A
Fraction of those that wear red cap = 3/5 of 7/10
Fraction of those that wear red cap = 3/5*7/10
Fraction of those that wear red cap = 21/50
<em>Hence the fraction of people that wear red cap is 21/50</em>
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Division Property of Equality
16m = 160
divide both sides by 16 to find m
m = 160/16 = 10
So, when adding in the 7 and 3 the new equation is:
9{(9x7)+(4x3)+9}
Following pemdas, you have to do parenthesis first. So now the equation is:
9(63+12+9)
Now distribute the 9:
567 + 108 + 81
And finally solve as a normal addition problem:
567 + 108 + 81= 756
So, the answer is 756.
I hope this helps:)
