Answer:
i dont know
Step-by-step explanation:
that is too hard
Answer: Seven Hundred Ninety-Five Billion Eight Hundred Sixty Million Nine Hundred Thirteen Thousand Seven Hundred Eighty-Nine
Step-by-step explanation: My head
Answer:
x=12.50
y = 17.50
Step-by-step explanation:
x = Amount of one Derek withdrawal
then amount of John withdrawal =x+5
Total withdrawals of Derek = no of times x one time withdrawal
= 7(x) = 7x ... i
No of John withdrawal = no of times x one time withdrawal
= 5(x+5) ... ii
Given that i and ii are equal
i.e. 7x =5(x+5)
7x = 5x+25
2x =25
x = 12.50 dollars
Y = 17.50 dollars
Checking part:
total derek withdrawal = 7(12.5) =87.50
Joh's withdrawal = 5(17.50) = 87.50
Since both are equal, our answers are right.
Solution: Derek withdrew each time 12.50 dollars each for 7 times and John withdrew 17.50 dollars each for 5 times.
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18 is 6+n. The other one is 60 because n=60 and 60+6=66. 66 represents Chang's height.
