Solution in the attachment.
Answer: Green
Explanation:
Mode is the number (or in this case, color) that appears the most amount of times.
This is how many time each color appears:
Green: 3
Black: 3
Blue: 1
Red: 4
Orange: 2
Since Green appears the most, the mode is Green.
There are 3 rows of pictures on the wall because 2 times 3 is 6
Assuming that this particular type of question is a system of equations one. More specifically linear equations, you would simply substitute one of the equations into the other one. Then upon doing so, plug in the x and y coordinates for the point into the x and y variables of the equation and then see if it is a solution, by checking if the left hand side of the equation equals that of the right hand side of the equation.
Answer:
6.40
Step-by-step explanation:
