Answer:d
Step-by-step explanation:

Multiply the top equation by -3 and added to the second one.
By Elimination.
Answer:
it's also 58°
cause it's an isosceles triangle
Answer:
24,282,000 visitors (total)
Step-by-step explanation:
Add these two counts together:
8 306 000
15 976 000
------------------
24 282 000 total number of visitors