a dolphin starts an elevation of -163/4 feet he kicks 5 times and increases his elevation by the same amount for each kick. he is now at an elevation of -51/4 feet

step-by-step explanation:

if x = 2 you have to find x to finish the problem

what are you doing do you need examples of variable questions?

step-by-step explanation:

5a-1=9               bring the one over the =

5a=10                     divide by your variable

a=2

brainliest? ?

here try this one

3a-24=0

i believe it is the square root of 122 because when you turn it on it's side, to where the 5 inches is on the bottom, it looks like it is the same length.