Jenny made $221 for 13 hours of work. At the same rate, how many hours would she have to work to make $85?​

Jenny would have to work 5 hours to get $85

Step-by-step explanation:

Jenny makes $17 an hour (221/13 = 17) and 85/17 is 5

5 hours.

Step-by-step explanation:

Let’s find the unit rate

Divide 13 by 13 and divide 221 by 13

$17 for 1 hour

The unit rate is $17 per hour.

Now we divide 85 by 17

=5

5 hours.

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.