Answer:
1 no answer=1/100
2 no answer=1/100
3 no answer=100
Step-by-step explanation:
or
total boxes = Jills boxes + Mikes boxes
total boxes =
=
x=40
37+61+x=180
98+x=180
x=180-98
x=82°
the third angle is 82°
9/5 is the answer, hope this helps