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3 years ago

12(5+2y)=4y-(6-9y) How to Solve

Mathematics

1 answer:

kvv77 [185]3 years ago

7 0

Answer:

y = -6

Step-by-step explanation:

12 (5 + 2y) = 4y- (6 - 9y)

= 60 + 24y = 4y - 6 + 9y

= 60 + 24y = 13y - 6

= 24y - 13y = -6 - 60

= 11y = -66

y = -6

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What is an example equivalent to <br> 9(5x-7y+4z) that results from using the distributive property

shepuryov [24]

Answer:

45x - 63 y + 36 z

Step-by-step explanation:

When I think of the distributive property, I imagine giving the outside term to everyone on the inside (multiplying).

9 (5x - 7y + 4z)

= 9 (5x) + 9 (-7y) + 9 (4z)

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Good luck with your math!

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4 years ago

HELPPP!!! WILL MARK BRAINLIEST!!!

LenKa [72]

Answer:

Horizontal Asymptote: y=2

Vertical Asymptote: x=3

Step-by-step explanation:

One way: Look at graph

Look at for a horizontal or vertical line that both lines don't touch.

Second Way:

When you look for vertical asymptotes, you set the denominator equal to zero and solve.

For example, the second question has a denominator of x-3.

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When you look for horizontal asymptote, you do long division.

For example, the first question $f(x)=\frac{2x}{x-3}$

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6 0

3 years ago

This is the one and i know its probably super easy but i dont know

DENIUS [597]

Step-by-step explanation:

this one is a "thousand times" more complex than the inequality question to put there.

still easy, yes, for an experienced person, but here it is clear you need to understand lines, coordination grids, and overall deal with 2 variables (here : x and y) and therefore 2 dimensions.

the general line function is typically presented as

y = ax + b

a is the slope. that is the ratio of "y coordinate change / x coordinate change" when going from one point on the line to another.

and b is the y-intercept (the y value when x = 0), giving us the information about the point, where the line crosses the y-axis.

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2 years ago

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FrozenT [24]

Step-by-step explanation:

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Step-by-step explanation:

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