Dude, this is simple addition. 28.35 + 17.26 = 45.61
He now has $45.61
The answer should be 13x I’m sorry if I’m wrong
Step-by-step explanation:
Let A(x) be the area function of given rectangle.
Radius of circle = 7x
Therefore, length of rectangle = 14x
Width of rectangle = 7x

Let P(x) be the Perimeter function of given rectangle.

The answer is: x = 2 ∨ x = -1
Step-by-step explanation:
3x-47=65
3x=65+47
3x=112
x=37.3