Question

part is a is already answered rest is provided in picture

Answer 1

Part b

We need to graph the next inequality:

$50x+0.25y\leq250$

We can solve the inequality for y:

$y\leq1000-200x$

To find the y-intercept, set x=0.

$y\leq1000-200(0)$$y\leq1000$

Now, to find the x-intercept, set y=0

$0\leq1000-200x$

and solve for x:

$1000\leq-200x$

$x\leq5$

So the graph intercepts at the point (0,5) and (5,0).