kell22wolf kell22wolf
  • 03-02-2019
  • Mathematics
contestada

A car started driving from city A to city B, distance between which is 620 miles, at a rate of 60 mph. Two hours later a truck left city B and started moving towards city A at a rate of 40 mph. How many hours after the truck's departure will the two meet?

Respuesta :

mathecoach
mathecoach mathecoach
  • 03-02-2019

Answer:

60·(x + 2) = 620 - 40·x --> x = 5



Ver imagen mathecoach
Answer Link

Otras preguntas

Can I write a narrative writing how the first time I fell in love with blue eyes?
How do you calculate the TOTAL magnification of your objective lenses?
Can someone please help Bigmamma explain the question below to my daughter. I grew up on basic Math. Please! Question- Tasha believes that she can rewrite the d
How do fungi benefit from being able to reproduce both asexually and sexually?
Can someone please help Bigmamma explain the question below to my daughter. I grew up on basic Math. Please! Question- Tasha believes that she can rewrite the d
43.586 to the nearest tenth, hundredth and whole number
Write a word problem that would require you to use 5,621 divide by 23.
Solve using substitution method.y=36-9x 3x+y/3=12
What r  All of the prime numbers
Please Graph 4x + 6y = 12 step by step