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4 years ago

Which value of x satisfies both -9x+4y=8 and -3y-y=4

Mathematics

1 answer:

NNADVOKAT [17]4 years ago

7 0

Here x should be -4/3 to satisfy both equations.

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Y + 6.2x = −13, when x = −4

alexgriva [62]

You would multiply 6.2 by -4 which is -24.8 so then the equation is y+-24.8=-13 then add -24.8 to both sides and it will be y=11.8

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3 years ago

Meg loves to read. Her favorite author is Dr. Seuss. For every 11 books Meg owns 8 are Dr. Seuss books. If Meg has 40 Dr. Seuss

ANTONII [103]

Answer:

Step-by-step explanation:

if the ratio is 8:11 then 40:x

Cross multiply

8 40

11 x

8x=440

And divide by 8

x=55. She has 55 books

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3 years ago

What is 12.1 repeating as a fraction in simplest form?

dem82 [27]

The answer is two, one over nine⬇️
$2\ \frac{1}{9}$

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3 years ago

Read 2 more answers

Is 4 18/12 equal to 5 6/12?

Tom [10]

Answer:

Yes, 4 18/12 is equal to 5 6/12.

Step-by-step explanation:

Given that

4 18/12 = 5 6/12

11/2 = 11/2

Yes both are equal.

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4 years ago

The contents of a sample of 26 cans of apple juice showed a standard deviation of 0.06 ounce. We are interested in testing to de

noname [10]

Answer:

Should not be rejected.

Step-by-step explanation:

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3 years ago