Answer:
x^(2) + 14 x + 49
Step-by-step explanation:
Area = side*side
side * side = 49
side * side = 7*7
side = 7 inches
Perimeter = 4*side
=4 * 7
= 28 inches
Substituting x and y values into the equations, we can get the equation
y = 7 -3x
slope: -3
243324
wow lots of numbers
