Students sold doughnuts every day at school for 6 months. The table shows the earnings for the first 6 weeks. If the pattern continues, how much will the students make in week 8? Enter your answer in the box. %C2%A0 Week Number Amount Earned 1 $110 2 $100 3 $90 4 $110 5 $100 6 $90
To find out the earnings in week 8, let's first observe the pattern in the table:
Week 1: $110
Week 2: $100
Week 3: $90
Week 4: $110
Week 5: $100
Week 6: $90
From this pattern, we can see that the earnings decrease by $10 each week, starting from $110. So in week 7, the earnings would be $90 - $10 = $80.
To find the earnings in week 8, we need to subtract $10 from the earnings in week 7. Therefore, the earnings in week 8 would be $80 - $10 = $70.
So the students will make $70 in week 8.