A local store’s clearance rack is full of DVDs selling for $8 each and CDs selling for $6 each. Let x represent the number of DV
Ds, and let y represent the number of CDs. Which inequality can be used to find combinations of DVDs and CDs that can be bought with a $50 gift card?
2 answers:
Answer:
Step-by-step explanation:
Let
x------> the number of DVDs
y------> the number of CDs
we know that
-------> inequality that represent the situation
The solution is the shaded area below the solid line between the positive values of x and y
The equation of the line is
The slope of the line is negative
The y-intercept of the line is the point
The x-intercept of the line is the point
The solution is the triangular area in the attached figure
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.
Answer:
the slope is 1 up and 7 left (mx part of the equation) and the 2 is where you start on the y axis. So you start at 2 on the vertical axis, and move up one and left 7, and put a point on where you land and continue.
Step-by-step explanation:
It should look something like this: hope this helps :)
