Answer: Choice C. (1, -6)
Explanation: The two lines cross at around this location. The solution point is on both lines at the same time.
Perimeter of rectangle:2(length+width):2(13+7)=40
Perimeter of square:4(length of one side):4(x)=40
X=10
Answer:
(4x+1)^2
Step-by-step explanation:
Anything times itself is itself squared
Answer:

Step-by-step explanation: