Each side of a regular pentagon is represented by 4x + 7. Which expression represents the perimeter of the hexagon?

A) 24x + 42
B) 20x + 35
С) 9x + 12
D) 55x

Jamie went to home depot.she bought 25 bags of soil that cost $9 per bag.she bought 15 pots at $8 each,and she bought 23 bags of pebbles at $15 each.she used a coupon that gave her $5 off for every 100 dollars she spent.how much did jame pay at the end?

The anwser cause i do not understand just plez

What is the slope of the line that contains the points (-5, 6) and (14. - 7)?