Answer:
2
x
2
+
6
x
+
13
+
43
x
−
3
2x2+6x+13+43x-3
Step-by-step explanation:
The school originally used $20 for the purchase of the candy.
Use the formula Y=2x to find how much money is made (y) from the number of candy bars (x)
Sub in the 15 bars for t
Y=2(15)
Y=30
Therefore the school made $10, because they earned an extra $10 in comparison to the amount they bought the candy bars for, which was $20.
Hope this helps!
1+1+1+1=4
2+2+2+2=16
3+3+3+3=?
I won against: Marilyn Wright-Brown
A = 9 (Sorry I can't do the other ones, I haven't learned those ones yet) Hope this helps!! :P
4 - -2
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