Question

a. If the cost of printing the novel includes a base cost of $1,550 plus $4 per book, write a function that represents the cost of printing x copies of the book.

Answer 1

1,550 + (4x)

Answer 2

Or rather Y = 1,550 + (4x).

Answer 3

can help a little more please

Answer 4

b. If you want to cover the printing costs by printing and selling only 50 copies of the book, at what price must you sell the book?

Answer 5

Well we have to work out the cost of printing 50 copies of the book. Stick '50' into the function as X and work it out.

Answer 6

Y = 1,550 + (4x)
4 x 50 = 200
1550 + 200 is 1750.

Answer 7

Then we have to divide £1750 by 50 to work out how much we need to sell for to cover the cost.

Answer 8

Thirty-five quid.

Answer 9

what

Answer 10

can you do some more ill do new posts for medals if you lke

Answer 11

Sure, I'll help some more.

Answer 12

new post?