Luke wnats to play the 4 number game with the number 1,2,3 and 4 and the operations of addition, multiplication, and subtraction.

Leoni responds, “or we just could play the 4 number game with just the operation of addition and multiplication, but now with the number -1, -2, -3, -4, 1, 2, 3, and instead.”

What observation is leoni trying to point out to Luke ?

The observation Leoni is trying to point out to Luke is that the answer could be the same and/or it can be a negative number.

the formula for the equation of a circle is (x – h)2+ (y – k)2 = r2, where (h, k) represents the coordinates of the center of the circle, and r represents the radius of the circle. if a circle is tangent to the x-axis at (3,0), this means it touches the x-axis at that point.

answer: 1inch=7days  

12inch=12*7=84days

step-by-step explanation: