Look at the graph below: first line joins ordered pairs negative 4, 3 and 2, negative 3. second line joins negative 4, negative 3 and 2, 3. part a shaded above first and second line. part b shaded below first line and above second line. part c shaded below first and second lines. part d shaded above first line and below second line. which part of the graph best represents the solution set to the system of inequalities y ≥ x + 1 and y + x ≤ −1? part a part b part c part d

Part B shaded below first line and above second line.

Step-by-step explanation:

The first inequality corresponds to the second line (-3 = -4+1, for example) The ≥ symbol in that inequality tells you it will be satisfied by y values above those on the line.

The second inequality corresponds to the first line (-4+3 = -1, for example) The ≤ symbol in that inequality tells you it will be satisfied by y values below those on the line.

Hence the solution set is those values shaded below the first line and above the second line — matching Part B.

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons