Im pretty sure is B if I’m wrong sorry
Answer: M= 3/5
Step-by-step explanation: 3/5x=3= M=3/5
I saw this same type of question and page but with different numbers just 5 minutes ago...
Anyway here’s the answers:
1) Complementary
3x+1+44=90
3x+45=90
3x=45
x=5
2) Vertical
Ignore everything about the work. The answer is 120 degrees because they’re vertical angles.
3) Supplementary
15x-5+110=180
15x+105=180
15x=75
x=5
And I can’t see the last question clearly
4.
4x3=12
12+5=17
Therefore, the answer is 4.