ahmedjoudeh03 ahmedjoudeh03
  • 02-03-2021
  • Mathematics
contestada

A cargo plane flew from the US across the Atlantic at 280 mph, and flew back to the US at 300
mph. Given that the first trip took two hours longer, how long was the return trip?

Respuesta :

irspow
irspow irspow
  • 02-03-2021

Answer:

Step-by-step explanation:

300t=280(t+2)

300t=280t+560

20t=560

t=28

Answer Link

Otras preguntas

More Help on math questions? 1. Find the least common multiple of 8 and 12. 2. Write a reduced fraction equal to 60% 3. A cup is 8 ounces. How many ounces is 3/
Parliament passed the Coercive Acts, known in America as the Intolerable Acts, in response to A. the Boston Massacre. B. the Boston Tea Party. C. insults addres
what is 0.083 repeting as a percentage?
A triangle has angles measuring 43.5 and 62.8 1. What is the measure of the triangle's third angle? 2. Classify the triangle by sides and angles
I need help with fractions What is 5/7 - 1/5?
sum of 8 and a number is 5 less than 70
How can an author convey meaning through structure of text? Please give an example and explain
Nixon had a true interest in international affairs. True False
By 1914, which European nation had the most powerful navy?
What is the trinomial factor of 20t^2-13tv-15v^2