Share 400 sweets between two boys such that one boy gets 60 more sweets than the other. what are the two shares?

170, 230

Step-by-step explanation:

Let one boy gets x sweets .

Other boy gets x + 60 sweets .

Total = 400

x + x + 60 = 400

2x = 340

x = 170

So the other gets = 170 + 60 = 230

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.