Let us denote the number of boys in the glee club with X and the number of girls with Y.There are 84 students in the glee club, which means that the following equation can be written:X+Y=84We also now that there are 12 more boys than girls, so:X=Y+12We can rewrite the first equation like:(Y+12)+Y=842Y+12=842Y=62Y=62/2=31X=31+12=43So, the ratio of the number of girls to the number of boys is: Y/X=31/43
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Answer:
2.99 is the amount that is being taken off and the final price is $26.91
Step-by-step explanation:
Answer:
no, it's geometric sequence
Step-by-step explanation:
hmm
Answer: 12
Step-by-step explanation:
First find unit rate
290/5 = 58 in 1 hour
Do 696 divided by 58
696/58 = 12
Can drive 696 miles in 12 hours
OK...
If you know the volume of P and t and i.
Then Use this: r=P÷i÷t
I think you mean that, right?
