7. Chris used some square tiles to make an array. He made 8 equal rows and had 3 tiles left over. He started with more than 80 tiles, but less than 100.
a) How many tiles did he start with? Find more than one answer.
Show your steps.

83  and 91

Step-by-step explanation:  10 rows of 8.

8x10 =80

80+3=83

Next option 11 rows of 8

8x11=88

88+3=91

is there any attachment? what are the equations?

answer: yes, since the line has a steeper rate of change than the exponential the y-values will be greater and they will only intersect one time.