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sweet [91]
3 years ago
9

How to Simplify. 12 – (–2)(–4)

Mathematics
2 answers:
Ira Lisetskai [31]3 years ago
8 0
- - Let's solve:

Start of with parenthesis because were using pemdas.

Now you have (-2)(-4) which is (-2)*(-4)


(-2)*(-4)=8

(Negative times a negative =  positive)


Now you simply have:

12-8

12-8=4


4 is your final answer.



Alona [7]3 years ago
5 0
12 - (-2) (-4)

-2 * -4 = ?
A negative times a negative equals a positive value.

-2*-4 = 8

12 - 8 = ?

12-8 = 4

Because 4+8 = 12

Final answer:   4
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Step-by-step explanation:

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3 0
3 years ago
A line passes through the point (-6,9) and has a slope of 3/2. Write an equation in slope-intercept form for this line.
BaLLatris [955]

Answer:

y=3/2x+18

Step-by-step explanation:

Hi there!

We are given a point (-6,9) and a slope of 3/2

We want to write the equation of this line in slope-intercept form

Slope-intercept form is written as y=mx+b, where m is the slope and b is the y intercept

Since we already know the slope of the line as 3/2, we can substitute it as m into the equation:

y=3/2x+b

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Since the equation of the line passes through (-6,9), we can use it to help solve for b

Substitute -6 as x and 9 as y:

9=3/2(-6)+b

Multiply

9=-9+b

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Substitute 18 as b into the equation.

y=3/2x+18

Hope this helps!

7 0
2 years ago
Need help asap please!!!
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Answer:

C

Step-by-step explanation:


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3 years ago
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