4 + -5 * -1 + 8=? i need help so yeah

Mathematics

2 answers:

Natasha2012 [34]2 years ago

8 0

Answer:

Step-by-step explanation:

4+(-5*-1)-8

4+5-8

9-8

pemdas

olga_2 [115]2 years ago

5 0

Answer:

4 easy

Step-by-step explanation:

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Nikitich [7]

Answer:

Helena is correct.

Step-by-step explanation:

The slope intersept form of the line is

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where, m is the slope and c is the intersept.

The point slope form of the equation is

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So, if there are two points are given, the equation of line is found by the point slope form.

So, Helena is correct.

8 0

2 years ago

The star means that is my guess.

OLEGan [10]

You are correct for all of them,
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2 years ago

Consider the following function. f(x) = |x − 9| Find the derivative from the left at x = 9. If it does not exist, enter NONE. -1

nydimaria [60]

Answer with Step-by-step explanation:

We are given that

$f(x)=\mid x-9\mid$