Answer:
1) 4x^2-x+1
2) -4x^2+3x
3) 6r^3 - 15r
Step-by-step explanation:
Answer:
Step-by-step explanation:b because of the coordination
Average speed = distance/time = 30/5 = 6 miles/hour
Answer:
+n
Step-by-step explanation:
Answer 49/6 <×< 41/2
if you need me to explain for you write a comment!!