Answer:
1. 7.05
2. 18.075
3.4.0375
4.135/68
crxr utcug UFC tvuyvuyv tvuycrcfgvugvihtc
Step-by-step explanation:
TT good uvjobihcygc r
4
a=10
11a-(4a-7)=77
11a-4a+7=77
7a+7=77
7a=70