pianojedi1013 pianojedi1013

10-12-2019
Mathematics

contestada

What is the solution of the following system?{3x + 3y = 10−9x − 9y = −30

Respuesta :

Yang100 Yang100

11-12-2019

Answer:

Infinitely many solutions.

Step-by-step explanation:

3x+3y=10

-9x-9y=-30

----------------

3(3x+3y)=3(10)

-9x-9y=-30

-------------------

9x+9y=30

-9x-9y=-30

-----------------

0=0

infinitely many solutions

Answer Link

Otras preguntas

what allowed President Roosevelt to provide any type of economic aid to the Allies

1. The total cost of renting a movie depends on the number of days you kept the movie. The table below gives the total cost of keeping a movie for a certain amo

if I had know ill,I would gone to visit you sentence using appropriate conditional classe

Which moving object, in all likelihood, will have the greatest momentum? A volleyball hit by a fourth-grader B volleyball hit by an Olympic volleyball player C

I have long brown hair and dark brown eyes should I wear a red green or blue long dress

Help I need 3 short answers 15 points! thanks you!

someone help!!! I’m taking a test

Which graph represents y=3vx

Mrs. Farnam is getting new carpet in her class! Her classroom is 12 meters long and 22 meters wide. How many square meters of carpet does she need?

How do I solve this equation?