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1 year ago

HURRY PLS!! TEST!!!!

Mathematics

1 answer:

stich3 [128]1 year ago

5 0

Answer:

y=-5x+19

Step-by-step explanation:

yeah -ya...... right?

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(11 – 3)2 x (-12) = 4

skelet666 [1.2K]

Hope that’s right!!!

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3 years ago

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What is (4x^3+27x^2+45x)/9x

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$x^{4}$ Answer:

3 $x^{3}$ + $x^{2}$ - 2x times 1

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3 years ago

There are 740 tickets purchased for a Major League Baseball game. The lower reserved tickets cost $9.50 and the upper reserve co

artcher [175]

375 lower reserved tickets were purchased and 365 upper reserved tickets were purchased

Step-by-step explanation:

Let x be the number lower reserved tickets

and

y be the number of upper reserved tickets

Then according to given statements

$x+y = 740\ \ \ \ Eqn\ 1\\9.50x+8y = 6482.50\ \ \ \ Eqn\ 2$

From equation 1:

$x = 740-y$

Putting in equation 2

$9.5(740-y)+8y = 6482.50\\7030-9.5y+8y = 6482.50\\7030-1.5y = 6482.50$

Subtracting 7030 from both sides

$7030-7030-1.5y = 6482.50-7030\\-1.5y=-547.5$

Dividing both sides by -1.5

$\frac{-1.5y}{-1.5} = \frac{-547.5}{-1.5}\\y = 365$

Putting y = 365 in equation 1

$x+365 = 740\\x = 740 - 365\\x = 375$

Hence,

375 lower reserved tickets were purchased and 365 upper reserved tickets were purchased

Keywords: Linear equations, Variables

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago

Determine the y-intercept of the graph.

Georgia [21]

Answer:

Your y intercept is 1.

Step-by-step explanation:

slope is y2-y1 over x2-x1, or 2.

slope intercept formula is y=mx+b, and if you plug values into formula you get 3=2(1)+b

and if you solve that, 2x1=2, 3-2=1.

then you get 1 as your y intercept.

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3 years ago

How do I name the intersection of two planes?

torisob [31]

Well, the interseciton of 2 planes would be a line, so it would be like line AB when it goes through the 2 points A and B

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3 years ago

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