Is the number prime or composite 39 and 47

Graph the linear function using the slooe and y intercept

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

Susie wants to take her friend out for lunch.she wants to spend $9.75 each person. how much will she spend in all.