6. Who is correct? Explain why. Bob says, "You can add 4 to each side of the equation y + 8 = 18 and the equation will still be true."
Sally says, "You can subtract from each side of the equation y + 8 = 18 and the equation will still be true."

When they are both racing on hoverboards, victoria is 3 times as fast as her brother max. when she is on foot, she is 3 times slower than max on his hoverboard. they took off on hoverboards at the same time, but after 12 minutes, victoria’s hoverboard broke and she immediately started to run. if the race was a tie, how long, in minutes, did it last from start to finish?

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2