2X+6
5x-20
4x+2
Help please

the answer is a

step-by-step explanation:

because if you put 1 in to the square root of x it equals 300.

5

step-by-step explanation:

constant of proportionality = 3 and the equation is c = 3p.

step-by-step explanation:

c = kp   where c = amount of caffeine in mg., p = oz of pepsi and k is the constant of proportionality.

substituting the values given:

24 = 8k

k = 3.

the same value of k will be obtained if we substitute the other given values.

if e is the midpoint of bd, then bd is 14.

step-by-step explanation: