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Komok [63]
3 years ago
6

Katie and jennifer are playing a game. katie and jennifer each started with 100 points. at the end of each turn katies points do

ubled. at the end of each turn jennifers points increased by 200. at the end of which turn will katie have more points than jennifer
Mathematics
1 answer:
ella [17]3 years ago
3 0
It is the fourth round and this is because in round one Katie has 200 and Jenny will have 300.In round two katie will have 400 and Jennifer will have 500.In round 3 Katie will have 600 and and jennifer will have 800.I
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skelet666 [1.2K]

Answer: y = 2

Step-by-step explanation:

we need to use systems of equations, basically since we know what x equals, we plug that into first equation so:

since x=2y+1,

we can say that:

(2y+1)+2y=9

then we solve this equation,

first we expand the brackets- 2y+1+2y=9,

then we combine like terms- 4y+1=9

then we take 1 away from both sides- 4y=8

then we divided both sides by 4

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Hope this helps xx

5 0
2 years ago
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Effectus [21]
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6 0
3 years ago
How to solve for x 5x-8=18+4,for x=6
lbvjy [14]
Hey there,

Question : <span>How to solve for x 5x-8=18+4,for x=6

Answer :
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7 0
3 years ago
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zmey [24]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 0
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