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dimaraw [331]
3 years ago
15

Pls help! Brainliest for first correct answer!

Mathematics
1 answer:
Triss [41]3 years ago
6 0

Answer:

36 kg

Step-by-step explanation:

Let m = mass of green tea.

The total mixture should be (18*3.5+2.6*m)/(18+m) = 2.9

The numerator is $, denominator is kg

Therefore 63+2.6m = 52.2+2.9m

0.3m = 10.8

3m = 108

m = 36

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The original area of the rectangle is 35ft^{2}

<u>Explanation:</u>

width = x

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Solving this equation, we get

x =5ft

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original length = 5+2ft = 7ft

Thus, original area of the rectangle = 5 X 7ft = 35ft^{2}

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4 years ago
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8 0
3 years ago
Solve this quetion...4
alukav5142 [94]

Answer:

1350 grains

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8 0
3 years ago
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8 0
3 years ago
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