The answer to 10+10 is 20. I hope I made it for the dog.
Answer:
78/5
Step-by-step explanation:
(15 x 5 + 3)/5
78/5
Answer: A
Step-by-step explanation:

1. Swap x and y.

2. Solve for the new y.
Add 8

Divide by 2.

Extract the square root.

Step-by-step explanation:

66+52+x=180
118+x=180
x=180-118
x=62
Hope this helps :)