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netineya [11]
3 years ago
5

What are the zeros of the function y=2x^2-3x-20

Mathematics
1 answer:
4vir4ik [10]3 years ago
4 0
-2.5 and 4

You can get this by factoring to the equation (2x + 5)(x - 4)
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The ratio of credit card sales to cash sales at a store was 8:3. If the store had 144 cash sales, how many more credit card sale
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Answer:

There were 240 more credit card sales than cash sales.

Step-by-step explanation:

By using the ratio 8:3 I was able to determine that if there were 144 cash sales that would mean that there would be 384 credit card sales. However, the question asks "How many <u>more</u> credit card sales were there than cash sales?" Meaning that we need to find the difference. 384-144= 240.

This means that there were 240 <u>more</u> credit card sales than cash sales.

Hope this helped! If you have any questions about what I did please comment!

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Have a great day!!

4 0
3 years ago
Which fraction is equivalent to 56%?
HACTEHA [7]
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7 0
2 years ago
What is 2+2 I am just doing this for fun :)​
Black_prince [1.1K]

Answer:

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