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BARSIC [14]
3 years ago
13

An investor bought 400 shares of stock, some at $7.00 per share and some at $1.00 per share. If the total cost was $1450.00, how

many shares of each stock did the investor buy?
Mathematics
1 answer:
Alja [10]3 years ago
4 0
57 at 7.oo dollars is 399 so he bought 1 more at 1 dollar
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Answer:

30 feet

Step-by-step explanation:

Interesting question.

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The maximum height is 360 inches.

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The maximum height reached was 30 feet.


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3 years ago
Read 2 more answers
Is there an ordered pair that is a solution to BOTH of
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Answer: The ordered pair is (2,3)

Step-by-step explanation:

To solve this problem, we can use substitution. With substitution, we substitute the y in each problem with the equations. In this case, x + 1 can substitute the y in y = -x + 5. Here is what the problem looks like now:

x + 1 = -x + 5

The reason we used substitution is because we assume that these linear equations are equal. We must prove it, though. We can use algebra.

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x + x = 5 - 1.

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The Answer is 0.04

Step-by-step explanation:

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Y = mx + b
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so ur equation is : y = 7x - 5 <==
7 0
3 years ago
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