1/8 (-8c+16) - 1/3(6 + 3c) =

-2c

Step-by-step explanation: hope this helps! :)

-2c

Step-by-step explanation:

1/8(-8c+16)-1/3(6+3c) Simplify

1/3(6+3c) = 2+C

= (-c+2)-(c+2)

Remove parentheses  with  (-a) = a

=- -c+2-(2+c)

simplify

-2-c

=-c+2-2-c simplify

= -2c

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.