JanayPatriece JanayPatriece

02-03-2017
Mathematics

contestada

Which ordered pair is the solution to the system of equations below using the elimination method?
x+2y=10
-x-9y=4

Is it:
A. (12,4)
B. (13,-5)
C. (14, -2)
D. (15,-4)

Respuesta :

Аноним Аноним

02-03-2017

The answer to this question is A.(12,4)

Answer Link

Otras preguntas

Find all powers of 4 in range 4 through 1,000

Write a system of equations with a solution (4,–3)

Natalie earns $2.50 for each cd she sells and $3.50 for each dvd she sells. Natalie sold 45 dvds last year. She earned a total of $780 last year selling cds a

Determine whether the sequence coverage or diverges. If it converges, give the limit. 48, 8, 4/3, 2/9, ...

Find the value of x. Round to nearest hundredth if necessary.

If 8 men can chop down 28 trees in one day, how many trees can 20 men chop down in one day?

What are the 3 features of a typical seigneurie

How do you Factor c(squared)-8c ??

By the mid-1700s, the largest city in the colonies was (A) New York (B) Boston (C) Philadelphia (D) Charleston (E) Wilmington, Delaware

Alicia estimates that the surface area of a rectangular prism with a length of 11 meters,a width of 5.6 meters,and a height of 7.2 meters is about 334 cubic met