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Svetlanka [38]
3 years ago
13

Drag a statement or reason to each box to complete this proof. If 3x−4=14, then x=6.

Mathematics
1 answer:
Sergeu [11.5K]3 years ago
4 0

Answer:

Step-by-step explanation:

3x-4=14                       x=6

3x=18

x=18

x=6

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Which of the following expressions describes the solution to -2x < -10
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The answer would be ×>5 because when u divide by a negative the sign will switch.
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Write the situation for the relationship "y = 2x - 5."
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Its letter b can u please help me in my question
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Write an equation of the line that passes through (2,5) and is parallel to the line 2y = 3x + 10.
Advocard [28]

Answer:

y = 3/2x - 8  hope I helped

Step-by-step explanation:

To find the equation of a line, we need a point and a slope. We're given a point, and we can easily get the slope. First let's solve 2y = 3x + 10 for y so we can get the slope (recall that y = mx + b is the slope-intercept form, and m is your slope).

2y = 3x + 10  --> almost there already, just divide everything by 2 to get y by itself.

y = 3/2x + 5 --> now you have it in the y=mx + b form, so your slope is 3/2

They asked for the parallel line, remember parallel lines have the same slope, therefore you use the same slope.

Now we know that our slope is m = 3/2 and our point is (2, -5)

You can always find the equation of a line using the Point-Slope Formula:

y - y1 = m(x - x1)    --> our x1 is 2 and our y1 is -5, and slope is 3/2

y - (-5) = 3/2(x - 2)   --> Be careful when you have minus a negative number, like we do here. It becomes:

y + 5 = 3/2(x - 2)  --> now distribute the 3/2

y + 5 = 3/2x - 6/2

y + 5 = 3/2x - 3  --> now we can subtract 5 from both sides to get it into slope intercept form.

y = 3/2x - 8  --> This is the equation of a line that is parallel to 2y=3x+10 & passes through (2, -5)

7 0
2 years ago
What is 33 over 55 and how do you simplify it.
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\frac{33}{55}= \frac{33\div11}{55\div11}=\boxed {\frac{3}{5}   }
8 0
3 years ago
Read 2 more answers
a local reading club has a 12 hard back books 18 paper backs and 36 magazines each can be divided among the club members what is
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The number would be 6 members
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