I NEED HELP ASAP ITS DUE TMR PLEASE

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units

How many solutions does the nonlinear system of equations graphed below have? a. one b. zero c. four d. two