santanamare santanamare

23-02-2018
Mathematics

contestada

Use the substitution method to solve the system of equations. Choose the correct ordered pair. x + 2y = 12 –x = –y – 6

A. (9, 3)
B. (7, 1)
C. (6, 0)
D. (8, 2)

Respuesta :

xzqh7fp8ah xzqh7fp8ah

07-01-2021

Answer:D (8,2)

Step-by-step explanation:

Answer Link

tejshree0829 tejshree0829

04-02-2021

Answer: D

Step-by-step explanation:

Answer Link

Otras preguntas

The curve y= 1/3 x⁴ - 4x² -3x has a gradient of -3 at three points.Find the coordinates of these points.

If sinA=1/7, sinB=1/3.Prove: cos2A=sin4A

2. In IVF the fertilization is : a) Always External b) Always Internal c) Can be any one of the two d) Fertilisation does not occur

1 A community group is painting classrooms. One 20 litre can of costs R1 699,00. It is then reduced by 6%. Determine the new cost of a 20 litre can

Cho x1(n)= r(n). rect4(n-1); x2(n)= 2n[u(n)-u(n-3)]. Tính x(n)= x1(n)*x2(n)

The illustration below represents____, which is responsible for genetic diversity.

Which of the following was NOT a major cause for United States expansion to other lands in the early 1900s? A. to protect themselves from being conquered by oth

Which of the following was the figurehead that needed to keep their elected office in order for the political machine to keep operating during the 1800's? A. Bo

When buddy ran away after his dad yelled at him dad and step brother searched 10% of New York for him what is this number as a fraction written in simplest form

A sample of Ammonia gas at 650mmHg and 15 degree has a mass of 56.8g.calculate the volume occupied by the gas. Take N=14, H=1,R=8.3145jk.