Answer:
m<B= 52
Step-by-step explanation:
2x - 30 + 3x + 10 + 7x + 32 = 180
12x + 12 = 180
12x = 168
x = 14
m<B= 3x + 10
3(14) + 10
52
Answer: 76 degrees
Step-by-step explanation: 63 + 13 = 76
I think -5 is the right answer
Multiply all the numbers of options together, so 5x3x4 to get 60 possible outfits.