giasol04 giasol04

04-04-2019
Mathematics

contestada

What is the value of the y coordinate of the solution to the systems of equations x+2y=9 and x-y=3

Respuesta :

04-04-2019

Answer:

y = 2

Step-by-step explanation:

(1) x + 2y = 9

(2) x - y = 3

Subtract (2) from (1)

3y = 6

y = 2

The y-coordinate is y = 2.

The graphs of the two equations intersect at (5, 2).

Ver imagen znk

Answer Link

Otras preguntas

is 5.1 greater than 5.01

What is the approximate circumference of a circle with a radius of 20 inches? Use π ≈ 3.14. A. 125.6 inches B. 62.8 inches C. 251.2 inches D. 120 inches

Which compound becomes less soluble in water as the temperature of the solution is increased?(1) HCl (2) KCl (3) NaCl (4) NH4Cl

Which statement correctly describes two forms of oxygen, O2 and O3? (1) They have identical molecular structures and identical properties. (2) They have identic

What's another word for started again

The control of India was transferred from the British East India Company to the government of Great Britain after the _________

An atom of an element forms a 2+ ion. In which group on the Periodic Table could this element be located? (1) 1 (3) 13 (2) 2 (4) 17

if the acceleration was reduced 1/4 what will be the new force

which words suffix has been added incorectly? A. cropped B. forgoten C.. funny D. getting

Jason ran 325 meters farther than Kim ran Kim ran 4.2 km how many meters did Jason run estimate to check your answer