Answer:
Go to photo math thank me later
Step-by-step explanation:
Well, the equation would be 76*

or 76/4. Either works. 76/4 is 19. So Andy would be 19 years old.
I hope this helped :)
No, this is because right angles can also be formed
Answer:
-10
Step-by-step explanation:
-7+(-3)= -7-3
= -(7+3)
= -10
Side note: Do you not have a caculator?
Answer: Yes
Step-by-step explanation: It falls under the shaded area created by y < 6x+5