Answer:
C
Step-by-step explanation:
75= to that equation
75-15=60/2=30
n=30
Step-by-step explanation:
The angles (8x + 28) and (4x - 7) are supplementary to each other so we can write
or

Also, note that the angle (4x - 7) and
are vertical angles, which means that they are equal to each other. Therefore,

Answer: 9 months
Step-by-step explanation:
Given
Weight of the person is 206 lb
If he looses 2 lb per month, his weight after x months becomes 188 lb
Net Reduction in weight is 
for 18 lb , time period is

Answer:
equation has no solutions
Step-by-step explanation:
4p - 6= 3 +4p (subtract 4p from both sides)
-6 = 3
As you can see, -6 is obviously not equal to 3, hence we can conclude that the equation has no solutions.