Answer:
#of pentagons | 1 | 2 | 3 | 5 | 8 | 10 |
#of matchsticks | 5| 9 | 13|21|33| 41 |
the equation for the question can also be written as x=the number of pentagons. m=the number of matchsticks. x*4+1=m
Explanation:
plug in the number of pentagons for x and solve it and the number of matchsticks