Create a proportion.
Since it takes 7 minutes to print 63 pages, and half an hour is 30 minutes, you create two ratios(unit per unit) and line up the units(minutes to minutes, pages to pages).
Now you cross multiply, 63 * 30 = 1890 and 7 * x = 7x.
So we have 1890 = 7x.
Then we divide both sides by seven.
270 = x, therefore you can print 270 pages in half an hour :)
Answer:
B
Step-by-step explanation:
Khan
help a sistah, follow their instah: emventures666
<em>plz give brainliest oh wait nevermind-</em>
You would use the y-intercept and slope because y-intercept form is the easiest way to graph. you just plot the y-intercept and draw the line with the correct slope.
See attached. The trick is to use similar triangles.