I am not sure but I think this is what it means by.
You can substitute 4 for an example for x.
5(4+2) 5(4)+10
5(6) 20+10
30 30
It would be -145 if its below sea level.
16.45 divided by 7 =2.35
2.35 multiply by 3=7.05
answer is 7.05
The intersection of 2 lines is a point so A. Because that’s where the lines meet then if they keep going they shouldn’t touch again.
Answer:
4.416
Step-by-step explanation:
That’s the answer I got