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harina [27]
3 years ago
5

What does x equal in the problem x + 6 = 18?

Mathematics
1 answer:
notsponge [240]3 years ago
3 0

Answer:

X=12

Step-by-step explanation:

In order to find the answer, subtract 18 from 12.

Step 1:Subtract

18-6=12

Step 2:Add

12+6=18

Step 3:Check your work

If 18-6=12, then 12+6=18

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5 0
3 years ago
12. Andrew bought a camera for
omeli [17]

Answer:

A. 42.71

Step-by-step explanation:

268.26 - 12.00 = 256.26

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7 0
3 years ago
Read 2 more answers
Which equation represents a line that passes through (–9, –3) and has a slope of –6?
Fiesta28 [93]
Using slope-intercept form, y = mx + b where m = slope and b = y-intercept:

We know our slope is -6. This can be interpreted as -6/1, which rise-over-run-wise, means that when y changes by 6, x changes inversely by 1.
To find that y-intercept, though, we need to find the value of y when x = 0.
Use our point (-9, -3) to find this...
We want to add 9 to x so that it becomes 0.
According to our slope, this means subtracting 54 from y.
Our y-intercept is at (0, -57), with -57 being the value of b we put in our equation.

\boxed{y=-6x-57}

You could also just use point-slope form:
y - y¹ = m(x - x¹)
y - (-3) = -6(x - (-9))
y + 3 = -6(x + 9)
And convert to slope-intercept if you want:
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3 0
3 years ago
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Which of the following is anot her way to write the expression 1/5 divided by 3
Andrei [34K]
Is there a picture or is that it
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3 years ago
What makes n true 1/2 (n+4)=6
AlexFokin [52]

Answer: N=8

Step-by-step explanation: So 1/2*4=2 then you know that you need 4 to get to six because you already have two. Then 8/2=4 so N=8.

1/2(8+4)=6

4+2=6

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Hope this helped!!!!!

8 0
3 years ago
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