Gabriel wants to make scrapbooks with old family photos. An online scrapbooking company charges $9 for a basic book and $3 per page. Meanwhile, a family friend is willing to make a scrapbook for $19 plus $1 per page. For a certain number of pages, the price would be equal. How much would that cost? How many pages would that be

the scrapbook was cost $111 if it had 34 pages

Step-by-step explanation:

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.

step-by-step explanation:

(3rd option) - c