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Blizzard [7]
3 years ago
13

PLEASE HELP!!! i will give 5 stars and a thanks

Mathematics
1 answer:
nika2105 [10]3 years ago
4 0

Answer:

i DONT KNOW HOPEFULLY U DO GOOD

Step-by-step explanation:

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Um what I would love to help but what is the question?

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The equation s = 20h + 10 predicts Mary's score, s, on her next math test based on the number of hours, h, Mary studies. If the
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Answer:

s= 65

Step-by-step explanation:

The given quation s = 20h + 10

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You deposit $3000 into an account which earns 5.1% interest per year, compounded annually. your friend simultaneously deposits $
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3 years ago
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120 books increased by 10%
Jlenok [28]
10% means 10 out of 100.

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6 0
3 years ago
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If 50 kg of rice cost Rs 375,how much can be purchased for Rs.525?​
uysha [10]

Answer:

70kg can be purchased for Rs 525

Step-by-step explanation:

Let the quantity of rice that can be bought with Rs 525 be = x

           Rice ( kg)                Cost (Rs)

              50                          375

                x                           525

  \frac{50}{x} = \frac{375}{525} \\\\x \times 375 = 50 \times 525\\\\375x = 26250\\\\x = \frac{26250}{375} = 70 \ kg

Therefore 70kg rice can be purchased for Rs. 525

8 0
3 years ago
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