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

since proposition states that a number is greater than 25, if is true then the number must actually be greater than 25.

this implies that all possible options, except 24, can be accepted

your answer is b ^w^ hope i

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.