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tatuchka [14]
2 years ago
14

Equation by elimination-4x-9y=20-2x-9y=-24

Mathematics
1 answer:
storchak [24]2 years ago
5 0
I'm not 100% sure this is right but I think this is how you do it

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divide 24 fish into five groups. What is the remainder of this division? Hint: Group the fish into sets of 5, and count how many
vlada-n [284]

Answer:

4.4

Step-by-step explanation:

The answer is 4.4 because if you know that 5*4 equal 20 so 4 can go each of the 5 groups so 24-20 leaves you with 4 so your answer is 4 remainder 4

8 0
3 years ago
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Simplify the expressions by combining like terms<br><br> 4r + 9r - 11r + 7r
konstantin123 [22]
9r
Explanation:
4r + 9r = 13r
13r-11r = 2r
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Valentin [98]
I believe it is holding a crusaders sword
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3 years ago
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this (。ŏ_ŏ) statement is correct.

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2 years ago
If two cylinders have the same radius, but one has a height two times larger
sweet [91]

The volume of the large cylinder will be twice the volume of the small cylinder.

<u>Step-by-step explanation:</u>

Let the radius of the cylinder be 'r'

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