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
Use multiple steps formula.
Answer:
The
90
adult tickets sold were
45
%
of the
200
tickets sold to the concert.
Explanation:
Since
90
tickets out of
200
were adult tickets, the percentage (represented as
x
) can be calculated by this equation:
200
×
x
100
=
90
2
200
×
x
100
=
90
2
x
=
90
Divide both sides by
2
.
x
=
45
Step-by-step explanation:
Answer:
2 real solutions
Step-by-step explanation:
