Answer:
the outside fence has a 64 feet perimeter
the AnSwEr is
12 because 8x - 1=3x+4 the variable x represents the same value and x= 0
Answer:
the sum of x and 15 is -16 because it is a straight line which means the straight line is a function.
The gradient formula is (y2-y1)/(x2-x1) aka rise/run, where by (x1,y1) and (x2,y2) are two points on the line.
In this case, the gradient
= -5-(-2))/(2-(-2))
= -3/4
