Answer:
The Answer for 19 is x+y=38.
The Answer for 20 is 2x+5y=100.
Answer:
x = 138
Step-by-step explanation:
Exterior angle thm:
68 + 70 = x
x = 138
Answer:
gg
Step-by-step explanation:
this is to much
Answer:
10
Step-by-step explanation:
10+3 = 13
13 x 7 = 91