(4,6) is the correct answer
Answer:
84
Step-by-step explanation:
x = number of girls
The total for boys is 2x * 81 and for girls it would be 90x
Therefore, the equation goes like this:
2x * 81 + 90x
Then simplify, and set to equal 3x...
3x = 252
Which is the same as
x = 84
Thank me later :)
The integer that describes making a $10 deposit is: Positive 10: +10
13xy^2-10xy-23=0
you first add the like terms and rewrite and thats how you get the answer