Answer:
+ 7
Step-by-step explanation:
x + 2 × x + 5 =
+ 7
Add whatever unit is being used I'm just putting 
Answer:
151 mol Ne.
Step-by-step explanation:
I did work on Paper sorry if i can't type it, It'll mess it up.
Answer:
8 times 4 = 32
Step-by-step explanation:
B. she made 32
Answer:
x=-7
Step-by-step explanation:
Simplify both sides of the equation then divide by 3
Answer:

Step-by-step explanation:
We use trigonometry to find the angle of elevation.
From the diagram, the angle of elevation of the sun is 
Recall the mnemonics SOH CAH TOA.




Therefore the angle of elevation of the sun is 
See attachment