Can people get your ip on someone sent a you´ve been warned when a answer got deleted lol

Eric has challenged himself to walk 24,000 steps in 4 days. if eric walks the same number of steps each day, which function represents the number of steps eric still needs to walk to reach his goal with respect to the number of days since he started his challenge? a. y = 8,000x − 24,000 b. y = -8,000x + 24,000 c. y = 6,000x − 24,000 d. y = -6,000x + 24,000

If you answer 2+2 you will get over 80 points

What effect would doubling all the dimensions of a triangular pyramid have on the volume of the pyramid? explain your reasoning.