I know it’s easy but i don’t know how to do it

Hey there!

When your x = 3 an your y = 11

You multiply by 3

55 × 3 = 165

Then you add by 11

165 + 11 = 176

The equarion: x + y = lets say 14

↪ x + y = 14

Since we found the values of x and y plug them into your equation

x + y = 14

⬇ ⬇ ⬇

3 + 11 = 14

3 + 11 would equal x + y

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst First:)

answer: 59

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.