How do you know if a whole number is a perfect square? A whole number is a perfect square if it is divisible by 4.
B whole number is a perfect square if it is divisible by 2.
C whole number is a perfect square if its square root is an irrational number.
D whole number is a perfect square if its square root is a whole number.

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

i dont know

step-by-step explanation:

4444444444444 i think