90+47+x=180 137+x=180
x=180-137
x=43
Answer:
1/2
Step-by-step explanation:
since 10petrols=1 oil
therefore 5petrols=1/2
the answer is C........
b
cause its 7
i know also cause it what i do im a math teacher at k12 online school
6.52
True
4x<8
divide
x<2
