Answer:
1. 
2. 
3. 
Step-by-step explanation:
1. The word "of" means "to multiply" so it would be
which can also be written as
then you plus 7
2. this would be 1/3 times in parenthesis, g+8, and then added to 3c
3. this would be 1/6 times m, then plus 9
Answer:
located at x = 3, y = -6. z = 10
Step-by-step explanation:
Detailed steps is shown in the attachment
Wouldnt it also be 40 like if it’s the same as the top angle