Two polynomials are equal if the coefficients are equal.

To get the price of the new item after an increase of 10% you would have to find 10% of whatever the price is and add it to the original price so for example say the price is $300 you would do 300*0.10(0.10 is 10%) which is 30 and add that to 300 so the new price would be $330
Answer: what math work
Step-by-step explanation:
Answer:
Each small candleholder holds 3 candles, and each large one holds 5 candles.
Step-by-step explanation:
This question can be solved by a system of equations.
I am going to say that:
x is the number of candles that a small candleholder holds.
y is the number of candles that a large candleholder holds.
24 small candle holders and 3 large candle holders, using a total of 87 candles.
This means that

Simplifying by 3


14 small candle holders and 7 large candle holders, for a total of 77 candles.
This means that 
Simplifying by 7


Since 





Each small candleholder holds 3 candles, and each large one holds 5 candles.