It would be C. You make the points into (-2,7) then subtract 3 from your new points and you get (-2,4)
The opposite of a number is called its inverse.
1,800 socks
Johnny has 800 and John has 1000 more, so you would add the two numbers to get the answer of 1,800 socks.
15 tickets = $105
105 ÷ 15 = 7
1 ticket costs $7.
$7 x 12 = $84
12 tickets cost $84
Answer: $84 (Answer C)
