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3 years ago

What is the slope and y intercept of the line y= 4x -12-2x?

2 answers:

6 0

Simplifies to y=2x-12. slope intercept form is y=MX+b where m is slope and b is intercept do slope 4 and y intercept is -12

valina [46]3 years ago

4 0

Collecting like terms, the equation becomes:
y = 2x - 12
which is of the general form y = mx + b, where the slope is m and the y-intercept is b.
Therefore the answer is : Slope = 2 : y-intercept = -12.

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In a deck of cards what's the probability of drawing a Face Card (king, queen, jack)

Bumek [7]

Answer:

3/13

Step-by-step explanation:

There are 52 card in a deck of cards

12 of them are face cards 3 cards *4 suits =12

P (face card) = 12/52 = 3/13

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3 years ago

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Four-fifths of the sum of b and 9

kirill [66]

Step-by-step explanation:

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3 years ago

There are 4 fruit trees in a yard and each tree produced 15 kilograms of fruit this year. If the fruit is evenly split between 6

-BARSIC- [3]

I believe each family would get 10 kilograms

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3 years ago

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Solve for y<br> Pls it fast

Zigmanuir [339]

Answer: y = 6

<u>Step-by-step explanation:</u>

The small triangle MNO is similar to the big triangle LNP, which means their sides are proportional

$\text{Small}\triangle \quad \text{Big}\triangle \\\\\\\dfrac{MN}{ON}=\dfrac{LN}{PN}\\\\\\\dfrac{24}{y}=\dfrac{9+24}{6+y}\\\\\\24(6+y)=y(9+24)\\144+24y=33y\\\\144=9y\\\\\large\boxed{16=y}$

7 0

3 years ago

a sixth grade class has 12 boys and 24 girls consider this statement: <br />for every two boys there are 4 girls do you ag

Nitella [24]

So the ratio of boys to girls is 12:24.. now, is that an equivalent ratio as 2 boys for 4 girls? or 2:4? let's see.

$\bf \cfrac{boys}{girls}\qquad 12:24\qquad \cfrac{12}{24}\implies \boxed{\cfrac{1}{2}}
\\\\\\
\cfrac{boys}{girls}\qquad 2:4\qquad \cfrac{2}{4}\implies \boxed{\cfrac{1}{2}}$

you could start simplifying the 12/24 fraction by dividing by some common multiple, say 2, and get 6/12, then divide by 3 and get 2/4 and stop there.

then you'll notice that 12/24 is really 2/4 in disguise.

4 0

3 years ago