I'm not sure if that is supposed to be 7 or -7
If it's -7:
1<2n-5<-7
+5 +5 +5 Add 5 to all parts of the inequality get 2n by itself
6<2n<-2
/2 /2 /2 Divide all parts by 2 to isolate the variable
3
Answer:
12m
Step-by-step explanation:
36÷3=12
Hope this helps! :)
92 x 0.1 + 68 x 0.2 + 81 x 0.7
= 9.2 + 13.6 + 56.7
= 79.5%
Answer:
35,.......,..............
You can add 9+1 then make ten and add 10 +1