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Arada [10]
3 years ago
10

Please help asap! will mark brainliest for RIGHT answer!! 20 pts

Mathematics
2 answers:
DENIUS [597]3 years ago
6 0
Well solving it gives, x=-1 and y=0.
liubo4ka [24]3 years ago
5 0
4x+4 = -3x -3

add 3 to each side:
4x+7 = -3x
subtract 4x from each side
7 = -7x

divide both sides by -7
x = 7/-7 = -1

now replace x with -1 in the first equation and solve for y

y = 4(-1) +4 = -4 +4 = 0

x = -1, y = 0 = (-1,0)
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Answer:

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Step-by-step explanation:

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3 years ago
WHY CAN'T ANYONE HELP ME? :( Jen Butler has been pricing​ Speed-Pass train fares for a group trip to New York. Three adults and
devlian [24]

Answer:

Children: $13

Adults: $18

Step-by-step explanation:

Well for both sets we can set up the following system of equations,

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So first we need to solve for a in the first equation.

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Divide 3 by both sides

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Combine like terms

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-52 to both sides

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<em>an adult ticket is $18 and a children's ticket is $13.</em>

<em />

<em>Hope this helps :)</em>

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