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denvontgekingice
15.04.2020 •
Mathematics
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Please help!
A student created a table of values to help solve the following equation:
4x + 24 = 2^x+6
Based on the table, what x-value is a solution to the equation?
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Ответ:
-2 is the solution to this. The reason is is that if you do trail and error and plug in all of the numbers, you would get an answer of 16 and 16 as it shows on the table. And 16 = 16, so this is right!
Hope this helped! If it didn't, then please tell me what went wrong so I can fix it.
Ответ:
A
Step-by-step explanation:
Let b represent the number of points Ben scored.
We know that Lori scored 26 points.
This amount is two less than four times what Ben scored.
Four times what Ben scored will simply be 4b.
And two less will be 4b - 2.
This is equivalent to Lori's score.
So, we can write that:
Hence, our answer is A.