Answer:
The graphed function is Nonlinear
Let s be the side length of the square. The dimensions of the rectangle are three times the side of the square (i.e. 3s), and two less than the side of the square (i.e. s-2).
So, the area of this rectangle is
The area of the square is , and we know that the two areas are the same, so we have
The solution s=0 would lead to the extreme case where the rectangle and the square are actually a point, so we accept the solution s=3.
21*9
9 sides times 21 per side
Answer:
The answer is 19
Step-by-step explanation:
Answer:
Noah had 8 cookies left over after the bake sale
Step-by-step explanation:
64 multiplied by 1.25 (or 125%) gives you 80 cookies
then you multiply 80 by .90 (or 90%) and you get 72 which means he sold 72 cookies
80-72 gives you 8 cookies
Noah had 8 cookies left over after the bake sale