hrhunterrush7732 hrhunterrush7732
  • 22-03-2018
  • Mathematics
contestada

The product of two numbers is 48. their difference is 8. what are the two numbers?

Respuesta :

wolf1728
wolf1728 wolf1728
  • 22-03-2018
A) x * y = 48
B) x -y = 8

A) x = 48/y then substituting this into B)
B) 48/y -y = 8
B) 48 -y^2 = 8y
B) y^2 + 8y - 48 =0
x = 4  y = 12

12*4 = 48
12 -4 = 8



Answer Link

Otras preguntas

what was one of the goals of the settlement house movement? A. to provide housing for day-laborers B. to create a setting for people to negotiate disputes C. to
which element of the plot occurs immediately after the turning point of a story
a total of 938 people attended the play. admission was $2.00 for adults and $0.75 for students. the total ticket sale amounted to $1,109. how many students a
Question 1(Multiple Choice Worth 4 points) (03.02 MC)  Two students below described a type of Earth's outermost layer: Student A: 5–12 kilometers deep Student B
In what stage of meiosis would chiasma most likely be observed?
Which of the following best describes the primary outcomes of King Philip's War?
Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $40. For one per
Dismal outlook is unable to obtain financing for any new projects under any circumstances. this company is faced with:
what is the rising action for the nightmare before christmas
Who were the first permanent white settlers in Oregon?A.FarmersB.TrappersC.Missionaries D.Traders