Marcy receives a coupon from Outdoor Experts and decides to purchase new chairs
for her outdoor patio. The table shows the
costs for different numbers of chairs from
Outdoor Experts.
Number of Chairs3 4 5 6
Total Cost ($)
312 441 570 699
Which equation best shows the relationship
between t, the total cost, and c, the number
of chairs purchased?
© t = 1290 - 75
® t = 104C - 75
© t = 1290 + 75
0 t = 116.50 + 75