Answer:
travels 3570 miles in 255mph
Step-by-step explanation:
510 × 7 = 3570
3570 ÷ 14 = 255
To increase by 2% you multiply to get 1102*0.02=22.04. You then add that to 1102, getting 1124.04. To then decrease it by 1% you multiply to get 1124.04*0.01=11.24. Subtract 11.24 from 1124.04 to get a final answer of 1112.8
Your answer should be D, 163, hope this helps! :D
