Zach earns $10.50 an hour for the first 40 hours per week, and 1.5 times the hourly rate for any hours worked over 40. how much money would zach earn if he works 47 hours in one week?

Step-by-step explanation:

$10.50 × 40 = $420 per week (for first 40 hours)

7 hours extra

7 × $10.50 = $73.50

$73.50 × 1.5 = $110.25 (for extra 7 hours)

$420 + $110.25 = $530.25

18

step-by-step explanation:

draw the shape and you will see that f and k are actually at adjacent vertices (points of the hexagon that are neighboring).   so find the distance between (1,2) and (4,2).   that is easy since (1,2) and (4,2) is just a vertical distance to count, which is 3.   it is a regular polygon which means all sides are congruent.   you have 6 sides (hexa) so multiply 6 by 3 to receive 18.