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brilliants [131]
3 years ago
6

Turn this into a equation the sum of twice r and three timea s is identical to thirteen

Mathematics
1 answer:
Goryan [66]3 years ago
5 0
In equation form it would be the following:

2r + 3s = 13.

I believe.
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I have 30 coins consisting of nickels, dimes and quarters. The total value of the coins is $4.60. there are two more dimes than
aleksklad [387]

If you have 1 nickle, how many quarters do you have? (3)

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If you fix this equation and use substitution like you did, you can get the right answer; you can also try to work in the other information that you have - converting all coin values to cents

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8 0
3 years ago
Help i dont understand this ;/ and ty
cestrela7 [59]
The vertex is the center point of the line or the axis of symmetry
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8 0
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Black_prince [1.1K]
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4 0
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luda_lava [24]
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Maggie was doing research for her Ph.D. in physics when a 12 mg sample of radioactive material decayed to 3 mg in 26 minutes. De
netineya [11]

The general way to work this out is to solve the general expression for
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Look at the numbers:

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Go Maggie !

3 0
4 years ago
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