3 years ago

Any luck with this question ??

Mathematics

1 answer:

horrorfan [7]3 years ago

3 0

Answer:

The difference is 10$

Step-by-step explanation:

tell me if you need an explanation

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A. If B is a basis for a subspace H, then each vector in H can be written in only one way as a linear combination of the vectors

liraira [26]

Answer:

Step-by-step explanation:

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3 years ago

Given f(x) = 3x - 1 and g(x)= -x + 6, find f(-2) + g(5).<br> A. -6<br> B. 6<br> C. 8

marta [7]

Answer:

A. -6

Step-by-step explanation:

$f(x)=3x-1\\\\$

In order to find $f(-2)$ we will plugin $x=-2$

$f(-2) = 3(-2)-1\\f(-2)=(3\times(-2))-1\\f(-2)=-6-1$

$f(-2)=-7$

$g(x)=-x+6$

In order to find $g(5)$ we will plugin $x=5$

$g(5)=-5+6$

$g(5)=1$

$f(-2)+g(5)\\=-7+1\\=-6$

∴ $f(-2)+g(5)=-6$

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3 years ago

The equation of the line of best fit of a scatter plot is y = -8x + 3. What is the the y-intercept?

Kaylis [27]

The equation of the line of best fit of a scatter plot is y = -8x + 3.
This equation is in slope-intercept form, or y = mx + b, where m is the slope and b is the y intercept.

Thus, the y intercept in this equation is 3.

8 0

3 years ago

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Will give Brainliest! if right!

Sliva [168]

The answer is b i think

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4 years ago

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Round 475 to the nearest hundred.

blagie [28]

As 7 is above 5 so we round up 4 to 5. So the answer is 500 bcos the place where the number 4 is, is the hundredth place.

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4 years ago