igeneratetime igeneratetime

11-10-2020
Mathematics

contestada

Correct pair

3x+5y=6
4x+2y=-6

Respuesta :

meredith48034 meredith48034

11-10-2020

Answer:

Step-by-step explanation:

6x + 10y = 12

-20x - 10y = 30

-14x = 42

x = -3

4(-3) + 2y = -6

-12 + 2y = -6

2y = 6

y = 3

(-3, 3)

Answer Link

Otras preguntas

When the population of organisms in an ecosystem is in balance ,we consider the ecosystem to be what?

Which operation between 2 polynomials will not always result in a polynomial?

Use the options below to match the country with the event. Split inot a dual monarchy, but never solved problems wit slav subjects. A.British Empire B.Habsburg

What is the answer for this question?

Rewrite the equation below in standard form. -3x+6y=12 A.3X-6Y B.3X-6Y=-12 C.-X+2Y=4 D.X-2Y=-4

Can someone good help me with a few math assignments? I will pick brainliest. Please, i really am behind and i'm confused.

Can someone explain how to do #5 and 6?

Someone help me please !!!! Need some mad help....

Which of the following substances act as a catalyst in the body? A)carbohydrates B)nuclear Acids C)Lipids D)enzymes

Carly bought a new house for $125,000. The value of the house appreciates approximately 3.5% each year. What will be the value of the house after 10 years?