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vodomira [7]
2 years ago
9

Nancy wants to buy some granola, which she eats for breakfast almost every day. Which is likely the most cost-effective option?

Mathematics
1 answer:
denis-greek [22]2 years ago
7 0
C. Buying more at once is likely more cost effective and she will not have to purchase granola as often.
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2x + 2y = 6<br> 3x − 2y = 29
Mazyrski [523]

Answer:

x = 7

y = -4

Step-by-step explanation:

5x = 35

x=7

14 + 2y = 6

2y = -8

y = -4

7 0
3 years ago
The angle of elevation to the top of a 15-story skyscraper is measured to be 4from a point on the ground 2,500 feet from the bui
alexandr1967 [171]

The point of observation is 2500 m away from the foot of the building.

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We need to find the height 'h' of the building.

With respect to 4°,

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The trigonometric ratio associating opposite & adjacent is tan.

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Cross multiplying we get

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Option B) is the right answer.


3 0
3 years ago
Thomas brings over 1/2 of his marble collection. He divides these marbles equally among 3 friends. What fraction of Thomas's ent
aleksley [76]

Answer:

Each of the three friends will get one-sixth of the Thomas's enitre marble collection.

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Fraction of the total marble collection brought by Thomas = \frac{1}{2}

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Fraction of total marble collection got by each friend = \frac{1}{3} \;of\;fraction\;of\;total\;marble\;collection\;brought\;by\;Thomas

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7 0
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5 0
3 years ago
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