The price of a dozen eggs was $1.63. the price rose m dollars. then the price dropped $0.12 per dozen. express the current price of eggs after the two price changes. a) m + .51 b) m + 1.51 c) m + 1.63 d) m + 1.75

answer: 1) twenty-seven times y

              2) twenty-seven multiplied by y

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.