Answer:
k = 10
Explanation:
The initial polynomial is:

If f(-2) = 0, then when we replace x by -2, the result will be 0. It means that we can write the following equation:

Therefore, we can solve for k as follows:

So, the value of k is 10
Your answer should be 9/10
Answer
w=-2
Step-by-step explanation:
-5=w-3
-5+3=w-3+3
-2=w
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2,500 subtracted by 372 equals 2148. 2148 dollars is how much savings he has left.