(I am confused someone please help ) Distribute and Combine like terms to simplify
-2(x-7)+5(3x+6)-3(5x+10)​

2x±44

Step-by-step explanation:

-2[x-7]=-2x±14 because negative ×negative=positive

±5[3x±6]=15x±30

-3[5x±10]=-15x±30

2x±14±15x-15x±30

2x±15x-15x=2x

14±30=44

2x±44=2x±44

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.