Which number line shows all the values of x that make the inequality -3x +1< 7 true?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

The clayton family’s pool has vertices at the coordinates (0, 2), (0, 5), (2, 5), (2, 6), (5, 6), (5, 1), (2, 1), and (2, 2). if each grid square has an area of 9 square feet, what is the area of the pool?

Asequence is a function whose is the set of natural numbers