Answer:
y + 4 = 4(x-4)
Step-by-step explanation:
Use the point slope form of a line to write the equation by substituting m = 4 and the point (4,-4).

Answer:
(-1,-8)
Step-by-step explanation:
Did the assignment
In algebra, it is easy to find the third value when two values are given. Generally, the algebraic expression should be any one of the forms such as addition, subtraction, multiplication and division. To find the value of x, bring the variable to the left side and bring all the remaining values to the right side.
Original price: $
137.50
Discount percentage: 60
%
Results
Discount: $
82.5
Final Price: $
55
Answer: mutiply x by itself to get y
Step-by-step explanation: