Answer:
46 mph and 61 mph
Step-by-step explanation:
Distance=speed*time
Let speed of one bus be x and another x+15
After 3 hours
First bus would have traveled 3x while second bus 3(x+15)=3x+45
Total distance= 3x+3x+45=6x+45
6x+45=321
6x=321-45=276
x=276/6=46 mph
x+15=46+15=61 mph
Answer:
Yaaaaass
Step-by-step explanation:
Hold your arms out side to side. thats undefined so it's not A. its B
Answer:
7346
Step-by-step explanation:
hopefuly this help you!
