Smosley78 Smosley78

17-04-2018
Mathematics

contestada

Please help with the following algebra question

Please help with the following algebra question class=

Respuesta :

aencabo aencabo

17-04-2018

P = plane velocity
W = wind velocity

P-W = 504/3.5 = 144mi/hr
P+W = 504/3 = 168mi/hr

subtract the two equations to cancel P
we get:
W = 12mi/hr
P = 156mi/hr

Answer Link

Otras preguntas

Which best states George Washington’s connection to the 1787 Constitutional Convention?

Why is Roosevelt's speech so memorable? a. He emphasizes certain words and phrases b. It compared Americans to an army c. He used logic rather than emotion d

Knight is an example of an Anglicized word. a. True b. False

Which of the following describes stage directions? a. explanations about how the actors sound and behave b. the meaning behind events and characters’ actions

Which of the following represents the belief used to justify westward expansion of America's borders in the 1800s?

In the xy-plane, triangular region R is bounded by the lines x=0, y=0, and 4x+3y=60. Which of the following points lie inside region R? a. (2, 18) b. (5, 12)

An empty box is shaped like a rectangular prism. The box has a base area of 9/10 square foot and a height of 1/3 foot. How much packing material is required to

Tanya’s swim club increased their $29 membership fee by $6 a year. What is the approximate percent increase in the membership fee?

which country became the dominant world power as a result of the Napoleonic wars

In the xy-plane, triangular region R is bounded by the lines x=0, y=0, and 4x+3y=60. Which of the following points lie inside region R? a. (2, 18) b. (5, 12)