1 + 3 + 4 = 8
120 ÷ 8 = 15
15 × 3 = 45
15 × 1 = 15
iris = 15 marbles
jesse = 45 marbles
Where are the measurements
You can do this when the inverse is graphed, but when you are looking at the original function, you would perform the Horizontal Line Test to determine if the function has an inverse and if that inverse is also a function.
Move the 3 to right side of the equation and it becomes -3 as u r subtracting 3 from both sides and u should get x = -8 - 3, x = -11. Idk what u mean by pullout tho