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gulaghasi [49]
2 years ago
5

Is (–8,–3) a solution to this system of equations?y=–34x–9y=–x–11

Mathematics
1 answer:
netineya [11]2 years ago
6 0

Answer:

no because the -34(-8)-9(-3) = 299

Step-by-step explanation:

substitute your variables in

x= -8

y= -3

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Answer:

Kelsey has 8 plus more entries

8 + x

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2 years ago
the ratio of girls to boys in an astronomy club was 3:2. there were 30 girls. how many total members were there in the club
lakkis [162]

Answer:

Explanation: the ratio 2:4 can be reduced to 1:2, where the number of girls corresponds to the 1 and the number of boys corresponds to the 2. If there are 14 girls, then there must be 28 boys (14 x 2 = 28). Now to get the total number we need to add the total number of boys and girls together. So 14 + 28 = 42

Step-by-step explanation:

5 0
3 years ago
Can you step by step solve 20x+12=4x-16
Murljashka [212]

Answer:

x = - \frac{7}{4}

Step-by-step explanation:

Given

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x = \frac{-28}{16} = - \frac{7}{4} [ = - 1.75 ]

4 0
3 years ago
3. To make green paint, mix 3 parts of blue to 4 parts of yellow. Does the table below show the same ratio
expeople1 [14]
No
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5 0
3 years ago
What is the translation for B’ (6,-5) B(-5,-2)
Elena L [17]

Answer:

-7

Step-by-step explanation:

5 0
3 years ago
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