Answer:
75 feet
Step-by-step explanation:
If the circumference of the wheels is 5 feet, every full rotation the bike will travel 5 feet. Therefore, after 15 full rotations the bike will travel 15 * 5 = 75 feet.
11.8
3(12.4) + 6(11.5) = 37.2 + 69 = 106.2
106.2/9 = 11.8
133
100/.75 = 133.33 = 133
ans C) each additional t-shirt being printed will increase the total cost by$11