Answer:
(3x-2)=49
(3x-2)=7×7
3x=7×7+2
3x=49+2
3x=51
3x/3=51/3
×=17
e
Step-by-step explanation:
11.18%
Total = 340
Completed = 302
Not completed = 340 - 302 = 38
Not completed% = 38/340*100% = 11.18%