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Rus_ich [418]
3 years ago
11

Sam purchased two bottles of water and three hot dogs a the ball park for $8.50. Mary purchased one bottle of water and two hot

dogs for $5.25. What system of equations could be solved to determine the prices in dollars of a hot dog (h) and a bottle of water (w)?
A. 2w+3h=8.50; w +2h=5.25

B. 3w+2h=5.25; w+2h=5.25

C. w+h=8.25; w+h= 5.25

D. 3w+2h=8.50; 2w+h=5.25
Mathematics
1 answer:
Nata [24]3 years ago
5 0
C. is the correct answer
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The missing term in the provided quadratic equation is 10x if the roots of a quadratic equation are 5 ± 3i.

<h3>What is a complex number?</h3>

It is defined as the number which can be written as x+iy where x is the real number or real part of the complex number and y is the imaginary part of the complex number and i is the iota which is nothing but a square root of -1.

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

We have the roots of a quadratic equation:

5 ± 3i

To find the quadratic equation:

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6 0
2 years ago
The car at each vertex of a Ferris wheel holds a maximum of 5 people. The sum of the measures of the angles of the Ferris wheel
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Each vertex hold 5 people so take n and multiply by 5

45*5 = 225

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3 years ago
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