You answer is C because 7-(-2) is 9 and then u just had an X at the end .
Hope this helps:)
(141 + 162 + S) / 3 = 160
(303 + S) / 3 = 160
101 + S/3 = 160
-101 -101
S/3 = 59
*3 *3
S= 177
Jacques needs at least a 177 to get a 160 average
18 because 6=22. 12=44. 18=66
Hello,
Your answer would be 12.5. If you notice. 1.25 is more little than 12 flat. So sense 12.5 is almost 12,isn't 12 bigger than 1. So your final answer to this question would be 12.5.
Hope this helps
