3 years ago

Solve for x and y and explain

Mathematics

1 answer:

In-s [12.5K]3 years ago

6 0

Answer: x=9 and y=9

Step-by-step explanation: Y is in the same spot as x! Good luck! :D

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50 POINTS AND BRAINLIEST

algol [13]

From the left $(x\to2^-)$ the function is clearly approaching 5, while from the right $(x\to2^+)$ it is approaching -2.

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Barry has 64 butterflies in his collection. He gave half of them to his sister and 12 to his brother. How many butterflies does

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Half of 64 is 32, and 32 - 12 = 20

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4 years ago

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Suppose that the only information we have about a function is that f (1) = 5 and the graph of its derivative is as shown.

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Please provide graph of derivative.

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Nancy wants to put a bird seed mix in her birdfeeder the mixes 20% wild bird seed and 80% sunflower seed your birdfeeder can hol

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3 years ago

Solve the system of equations<br>y = 4x+1<br>y=2+2x-2

Natalija [7]

Answer:

x = -1/2 , y = -1

Step-by-step explanation:

Solve the following system:

{y = 4 x + 1 | (equation 1)

{y = 2 x | (equation 2)

Express the system in standard form:

{-(4 x) + y = 1 | (equation 1)

{-(2 x) + y = 0 | (equation 2)

Subtract 1/2 × (equation 1) from equation 2:

{-(4 x) + y = 1 | (equation 1)

{0 x+y/2 = (-1)/2 | (equation 2)

Multiply equation 2 by 2:

{-(4 x) + y = 1 | (equation 1)

{0 x+y = -1 | (equation 2)

Subtract equation 2 from equation 1:

{-(4 x)+0 y = 2 | (equation 1)

{0 x+y = -1 | (equation 2)

Divide equation 1 by -4:

{x+0 y = (-1)/2 | (equation 1)

{0 x+y = -1 | (equation 2)

Collect results:

Answer: {x = -1/2 , y = -1

5 0

3 years ago