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masya89 [10]
3 years ago
13

Anyone got an answer for this?

Mathematics
2 answers:
pashok25 [27]3 years ago
8 0
I’m not sure but I think the answer is B
spayn [35]3 years ago
6 0

Answer: B?

Step-by-step explanation:

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Write an equation of a line with the given slope and y-intercept. m = –2, b = 4
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Y= -2x+4 m represents the x value and b the y intercept
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What is the value of x?<br><br><br><br> Enter your answer in the box.<br><br><br> _____ units
krek1111 [17]

Answer:

x=28

Step-by-step explanation:

We can use similar triangles and proportions to solve this problem.  Put the side of the small triangle over the same side of the larger triangle.

x               42

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x+10           42+15

Simplify

x               42

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x+10           57

Using cross products

57x = 42 (x+10)

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the second one

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3 years ago
Georgia is making cupcakes at her bakery. she has enough batter to make 377 chocolate cupcakes, and 935 vanilla cupcakes. if she
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All you have to do is add the number of vanilla and the number of chocolate, then divide the result by 24. You round up the result to the nearest whole number.

Like so:
377+935=1312
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A linear function and its inverse are given.
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Answer:

x: -5,  -3,   0,  1,  4

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y: -5,   -3,  0,  1,  4         for the inverse.

Step-by-step explanation:

we know that if we have the function f(x) = y, then the inverse of f(x) (let's call it g(x)) is such that:

g(y) = x.

now we have

y=4x-3

y=(1/4)x+3/4

The only table that works for our first function is:

x: -5,  -3,   0,  1,  4

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You can see this by replacing the values of x and see if the value of y also coincides.

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