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olchik [2.2K]
3 years ago
6

What expression should replace A,B,C

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0

Answer:

A = 5x + 3y

B = 8x + 5y

C = 15x + 11y

Step-by-step explanation:

B = 6x + 2y + 2x + 3y

= 6x + 2x + 2y + 3y

= 8x + 5y

C = 8x + 5y + 7x + 6y

= 8x + 7x + 5y + 6y

= 15x + 11y

A = 7x + 6y - 2x - 3y

= 7x - 2x + 6y - 3y

= 5x + 3y

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3 years ago
Need help!!!
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Answer:

73 mph during the second hour!

Step-by-step explanation:

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2 years ago
a stone is thrown downward with an intitial velocity of 29.5 m/sec will travel a distance of a meters, where s(t) = 4.9t^2 + 29.
Alenkinab [10]

Answer:

t = 9 s

Step-by-step explanation:

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s(t) = -4.9t^2 + 29.4+132.3

We need to find when the stone will hit the ground. It means when s(t) = 0. So,

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2 years ago
What is the value of Y? WILL GIVE BRAINLIEST
Mrrafil [7]

Answer

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Step-by-step explanation:

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y=108/2

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pls mark brainliest

hope it helped

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2 years ago
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