As a fundraiser, a school club is selling posters. The printer charges a $15 set-up fee, plus $0.50 for each poster. Then the cost y in dollars to print x posters is given by the linear equation y=0.50x+15.
(a) What is the cost y in dollars to print 50 posters? Print 100 posters?
The printing of 50 posters costs $40.
I found this out by plugging 50 into the equation y=0.50(50)+15.
The printing of 100 posters costs $65.
I found this out doing the same thing by plugging in 100 to the equation y=0.50(100)+15.
(b) Find the number of posters x if the printer billed the club for costs of $110.00.
The number of posters, printed for $110.00, is: _________
(c) Write the information from parts (a) and (b) as three ordered pairs.
The first pair from (a) is:
The second pair from (a) is:
The pair from (b) is:
(d) Use the data from part (c) to graph the equation.
Stacey Warren - Expert brainly.com
Hey! We 've verified this expert answer for you, click below to unlock the details :)
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga.
Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus.
Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
b) put y = 110 and solve for x which was 100 earlier!!
c) write (x,y) pairs
d) graph u can do using c