Answer: 9 boys remained in the choir.
Step-by-step explanation:
Let x be the number of of boys and y be the number of girls.
In a school choir, 1/2(half) of the members were girls.
i.e (1)
At the end of the year, 3 boys left the choir, and the ratio of boys to girls became 3:4.
Put y= x from (1), we get
Thus , the number of boys : x= 12
Boys remained in the choir = 12-3=9
<span>❅☃Happy Holidays!☃❅
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❅☃ Your answer to this equation is 7.26
❅☃ Start with solving 7.26^-9
❅☃ Now solve 7.26^10
❅☃ Now multiply those 2 together.
Answer: I think that it's -125/27
Step-by-step explanation: Convert into a complex fraction (-5/3)^3 and then cube the 5 and 3 and don't change the negative sign. The answer then is -125/27
Hope it helps.
15 x $5.15 = 77.25
so, ben make $77.25 a week
if you do 77.25 x 6 = 463.5
so, he will have to work 6 weeks to have enough money beacause
77.25 x 5 = 386.25 is how much he would ake in 5 weeks wich is not enough money so he has to work 1 more week then he can buy the game console
<u>So, Ben will work about 6 weeks to get enough money to buy the console. </u>