deondraashley00
deondraashley00 deondraashley00
  • 01-11-2020
  • Mathematics
contestada

When graphed, which of the following is the solution of the given system below?

-3=-y-4x

0=6-2y-8x

a.(2,-5)

b. (1,2)

c. (2,-2)

d. Infinite number of solutions

Respuesta :

ElectroWolf
ElectroWolf ElectroWolf
  • 01-11-2020

Answer:

None of the above.

Step-by-step explanation:

-3 = y - 4x

Thus y = 4x - 3

0 = 6 - 2y - 8x

2y = 6 - 8x

Thus y = 3 - 4x

4x - 3 = 3 - 4x

8x = 6

x = 8/6 = 4/3

y = 4 × 4/3 - 3 = 7/3

Should be (4/3, 7/3)

Hopefully this answer helps you :)

Answer Link

Otras preguntas

Given that angle E C A and angle E C D are supplementary, what is the measure of angle E C D?
How many times would a coin have to show heads in 50 tosses to have an experimental probability of 20% more than the theoretical probability of getting heads?
trees growing on the edge of a rivers meander are most likely to fall into the river due to
How did the Egyptians use technology to “tame” the Nile River?
how did the demand for indigo affect south Carolina plantation owners
PLEASE HELP I GIVE THANKS What is the measure of the complement of an angle that measures 21°? A. 24° B. 69° C. 111° D. 159°
The price of gasoline increased by 0.16 times the price of one year ago. If the price one year ago was $3, how much was the increase?
All chalk line is place around the perimeter of the football field. What is the length of this line in feet? The field is 531/3yd length and 120yd width
"In 1831 Lowell was a little more than a factory village.Several corporations were started, and the cotton-mills belonging to them were building.Help was in gre
Divide mentally. 1.2 ÷ 3,000 = ?