Step-by-step explanation:
Given expression;
2x + y = -5;
The given equation must be written in a form where the slope is the negative inverse of the given one.
A line perpendicular to another will have a negative inverse slope.
2x + y = -5
Equation of a straight line is generally written as;
y = mx + c
y and x are the coordinates
m is the slope
c is y - intercept
2x + y = -5
y = -2x -5
The slope of the perpendicular =
So,
the new line;
y =
x -5
Any line with slope of
will be perpendicular
Hundred thousands
ten thousands
thousands
hundreds
tens
ones

Change x to y, and y to x.

solve for y:

Your answer is:

<u>Answer:</u>
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2×8=16
7×3=21
2/3 + 7/8 = 16/24 + 21/24
Answer:
The answer should be 420.
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Step-by-step explanation: