3 years ago

What is the slope of the graph of 4 x + 8 y = 11?

Mathematics

2 answers:

Karolina [17]3 years ago

8 0

Answer:

B -1/2

Step-by-step explanation:

4x+8y = 11

We need to get the equation in the slope intercept form

y = mx+b where m is the slope and b is the y intercept

Subtract 4x from each side

4x-4x+8y = -4x+11

8y = -4x+11

Divide by 8

8y/8 = -4x/8 +11/8

y = -1/2x +11/8

The slope is -1/2 and the y intercept is 11/8

Masja [62]3 years ago

8 0

Answer:

B is the answer to this question. Hope this helps!

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3 years ago

X/x+2 = 4/5. Solve for x.

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3 years ago

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Answer:

250gr

Step-by-step explanation:

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$\frac{75}{75+x} = 0.30$

Now, we need to find x:

75 + x = 250

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3 years ago

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balu736 [363]

Answer:

(-∞,-9)

Step-by-step explanation:

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