WolffeLillian11 WolffeLillian11

03-11-2020
Mathematics

contestada

Solve the system 3x - y = 2 and y = x - 1.

A. (-2, 2)
B. (1/2, -1/2)
C. (2, -2)
D. (-1/2, 1/2)

Respuesta :

kdargan0710 kdargan0710

03-11-2020

The answer is B for this problem

Answer Link

emmymstarr emmymstarr

03-11-2020

Answer:

The answer is B

Step-by-step explanation:

3x-(x-1)=2

3x-x+1=2

2x=1

x=1/2

y=1/2-1

y=-1/2

Answer Link

Otras preguntas

What is an example of sliding friction

What's is an example of a homeostatic response that helps an organism survive

what is the value of 2 in 0.259

When union leaders negotiate with business management, it is called

Lea wants to put a fence around her garden .Her garden measures 14 feet by 15 feet .She has 50 feet of fencing .How many more feet of fencing does Lea need to p

does our body has cells

one of the cats in the neighborhood had six kittens all about the same size. If each of the new kittens weighed about5 1/2 ounces, how much would all the new ki

divide $70 into 1:2:4

What's is an example of a homeostatic response that helps an organism survive

10 quater to 12 dimes , to 16 nickels