Answer:
324 km
Step-by-step explanation:
56 + 90 = 146 kilometers
4 + 2 = 6 hours
rate = 146 km / 6 hour
= 24.333 km / hour
Answer:
Area = 12
i attached the formula to ger the area with the perimeter
Answer:
6 years
Step-by-step explanation:
10,000 = 22,400(0.88)^t