Answer:
Tim is correct
Step-by-step explanation:
Since we are given an expression, we will use the clue (y = 8) to solve the expression and evaluate who is correct. Lets get started!
8y + 2y
=> 8(8) + 2(8) [y = 8]
=> 64 + 16
=> 80
After solving the expression with 6 as our y value, we got 80 as our answer. Now lets see who is correct.
Randi says 74, but 74 is not equaled to 80. So Randi is wrong.
Tim says 80, and 80 equals 80. So Tim is right.
Marco says 28, but 28 is not equaled to 80. So Marco is wrong.
Sandi says 32, but 32 is not equaled to 80. So Sandi is wrong.
After checking everyone's answer, we found that Tim was right. Therefore, Tim is the answer.
Please give me brainliest :D