Yesterday, Annie walked 9/10 mile to her friends house. Together, they walked 1/3 mile to the library. Which is the best estimat
2 answers:
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Answer:
And we can subtract 4x in both sides and we got:
Now we can subtract in both sides 16 and we got:
And if we divide both sides by 4 we got:
And the best solution would be:
-7
Step-by-step explanation:
For this case we assume the following equation:
And we can subtract 4x in both sides and we got:
Now we can subtract in both sides 16 and we got:
And if we divide both sides by 4 we got:
And the best solution would be:
-7
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.