Answer:
540 divided by 18 = 30
30 feet per second
Step-by-step explanation:
you should divide 540 by 18 and you'll get 30 hope this helps you !!
x-coordinate is 3; ordered pair in Quadrant 1;
207$ - 15$ = 192$
192$ : 8 = 24$
Answer: Each book costed 24$.
