sierra plays a hockey video game. she earns 5 stars for every goal she sores and loses 1/2 star every time she misses the goal. she scores 4 goals and misses the goal 8 times. how many stars does she have?

First we multiply to see how many she has gotten, which is the equation 5x4 and that equals 20. Now we see how many she has lost. She has lost a total of six, we count this by subtracting 1/2 each time. The correct answer is 16.

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D.) f(x) = x^2 -3x -10

Step-by-step explanation:

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