Ender12 Ender12

30-01-2018
Mathematics

contestada

Solve this system of equations using any method.

4x – y = 5
x + y = 10

A.
(3, 7)

B.
(4, 6)

C.
(5, 5)

D.
(–1, –9)

Respuesta :

jilko505 jilko505

30-01-2018

If you use the elimination method, add both equations together to eliminate a variable. You will get 5x=15. x=3. Replace x in the equations with 3 to get y =7, so your answer is A, (3,7.) I hope his helped!. Please give brainliest!

Answer Link

Otras preguntas

Proteins that are consumed as part of the diet are digested into single amino acids, absorbed in the small intestine, and transported via the portal vein to the

A line intersects the points (4, 11) and (-3, 7). Find the slope of the line and simplify completely. Slope =

30 points !!!! Find the area of a trapezoid, given the bases b1 = 14 mi and b2 = 25 mi and height h = 6 mi. 117 mi2 217 mi2 234 mi2 250 mi2

Answer for the evaluate question please

12. The equation y = 1.2x + 3 can be used to approximate the total revenue y, in millions of dollars, of the eQuest Company in year x, where x is the numbers o

if triangle d e f is congruent to triangle BCA the part of triangle BCA that corresponds to DF is equal to _

Ap gov Advocates of shifting the task of drawing United States House districts from state legislatures to independent commissions are likely to claim which of t

You reach into a bag containing 5 red, 3 green, 6 blue, and 3yellow marbles. What is the probability of selecting a bluemarble?

A pair of Renaissance writers who based works on their professional experiences were A. Miguel de Cervantes and Baldassare Castiglione. B. Miguel de Cervantes a

All of these are powers of A) Probate Courts. B) Superior Courts. C) the Appellate Court System. D) the Juvenile Justice System.