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sergey [27]
2 years ago
11

Help help help math math math math

Mathematics
2 answers:
vova2212 [387]2 years ago
6 0

Answer:

x=5

Step-by-step explanation:

Natasha_Volkova [10]2 years ago
3 0

Answer:

x = 15

Explanation:

First, add both equations on one side, and set it equal to 180° because it's supplementary:

2x + 8 + 8x + 22 = 180

combine like terms:

10x + 30 = 180

subtract 30 on both sides of the equation and you end up with:

10x = 150

divide both sides by 10 and you get:

x = 15

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andrew-mc [135]
250 adults and 180 of which are parents, so 250 -180 = 70 are not parents. <span>The results showed that 150 of the adults with children and 40 of those without thought the park should be expanded. So there are 180 – 150 = 30 parents who answered no. and 70 – 40 = 30 not parents who answered no.</span>   <span> 
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parents       150 | 30
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2 years ago
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Answer:

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Step-by-step explanation:

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djyliett [7]

The answer would be D

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2 years ago
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Scarlett can make 7 cupcakes (the y value) with one cup of flour (the x value). How many cupcakes can she make with 9 cups of fl
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