Help! Can someone please explain how to do this. I have my final in one hour.
1 answer:
Answer:
n= -3 and n= -6
Step-by-step explanation:

We need to solve this equation to find the value of n.
Rearranging:

This is a quadratic equation and we can solve by using factorization method.
We need to make factors of 18n^2 such that their sum is equal to 9n.
So solving,

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Answer: The group wants to raise $1,200.
Step-by-step explanation:
We can use a proportion to solve.
part/whole = percent/100
If we insert the values:
276/x = 23/100
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276 x 100 = 27,600
27,600 / 23 = 1,200
$1,200 is the answer.
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