2(x+7)+3(x+1)
= 2x+14+3x+3
= 5x+17
Answer:
The equation of a line that is parallel to x−2y=−4 and passes through the point (0, 0) will be: 
Step-by-step explanation:
Given the line
so, the slope of the line parallel to the given line would have
the same slope as 
, and passed through the point (0, 0).
Therefore, the equation of the required line is given by
Therefore, the equation of a line that is parallel to x−2y=−4 and passes through the point (0, 0) will be:
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Answer:
6
Step-by-step explanation:
So, to start answering this, lets recall the formula for a rectangles volume:
This formula is :
V=h*w*l
Lets plug in what we know, and solve for the missing variable.
We know that height(h) is 7.
We know that width(w) is 9.
We know that volume(V) is 378.
We are missing length(l)
So:
378=7*9*l
To find length(l), we must iscolate it.
To do this, we must get rid of the 7 and 9.
So lets start by dividing 378 by 9:
378/9=7*9/9*l
=
42=7*l
Now lets do the same thing with the 7 to iscolate l:
42/7=7/7*l
=
6=l
So our missing length(l) is 6.
Answer:
l = 6
Hope this helps!
