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kati45 [8]
3 years ago
12

What is the slope of the line whose equation is 2x - 4y = 10?

Mathematics
2 answers:
OLga [1]3 years ago
6 0

2x - 4y = 10

4y = 2x - 10

y = 1/2 x - 5/2

Slope = 1/2

Ksivusya [100]3 years ago
4 0

Hi!

<h3>We need to isolate y on one side. Whatever we do to the equation we have to do to both sides. </h3>

-------------------------------------

<h3>Subtract 2x from both sides. </h3>

2x - 2x - 4y = -2x + 10

-4y = -2x + 10

<h3>Divide by -4 on both sides</h3>

-4y/-4 = -2x/-4 + 10/-4

<u>y = </u><u>1/2</u><u>x - 2.5</u>

--------------------------------------

<h2>The slope is 1/2</h2>

Hope this helps! :)

-Peredhel

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I think the answer is C.  The distance over which the force is applied. Hope this helps!
4 0
3 years ago
What is 624 divide by 27
mihalych1998 [28]

624/27

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3 0
3 years ago
If someone could help me out with this, I would greatly appreciate it!!
kati45 [8]

We are given that revenue of Tacos is given by the mathematical expression -7x^{2}+32x+240.

(A) The constant term in this revenue function is 240 and it represents the revenue when price per Taco is $4. That is, 240 dollars is the revenue without making any incremental increase in the price.

(B) Let us factor the given revenue expression.

-7x^{2}+32x+240=-7x^{2}+60x-28x+240\\-7x^{2}+32x+240=x(-7x+60)+4(-7x+60)\\-7x^{2}+32x+240=(-7x+60)(x+4)\\

Therefore, correct option for part (B) is the third option.

(C) The factor (-7x+60) represents the number of Tacos sold per day after increasing the price x times. Factor (4+x) represents the new price after making x increments of 1 dollar.

(D) Writing the polynomial in factored form gives us the expression for new price as well as the expression for number of Tacos sold per day after making x increments of 1 dollar to the price.

(E) The table is attached.

Since revenue is maximum when price is 6 dollars. Therefore, optimal price is 6 dollars.


7 0
3 years ago
How do I find YZ? On the line segment
DerKrebs [107]
I think it should also be 16 but I’m not pretty sure so hopefully you get it right !
7 0
3 years ago
Read 2 more answers
The highest elevation in a small country occurs on a mountain 1,232 meter above sea level, while the lowest elevation in the sam
Arte-miy333 [17]

Answer: 1,259 meters.

Step-by-step explanation:

GIven: The highest elevation in a small country occurs on a mountain above sea level = 1,232 meter

The lowest elevation in the same country occurs below sea level = -27 meters

The difference in elevation between the highest and lowest points = Highest - lowest

= 1232 - (-27) meters

= 1232+27 meters   [ (-)(-)=(+) ]

= 1259 meters

Hence, the difference in elevation between the highest and lowest points = 1,259 meters.

6 0
3 years ago
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