moses2007 moses2007
  • 23-05-2021
  • Mathematics
contestada

How many solutions
y=10x+2
y=8x+2x+2

Respuesta :

ChristinaRed
ChristinaRed ChristinaRed
  • 23-05-2021

Answer:

Infinutely many solutions

Step-by-step explanation:

y = 10x + 2 --------- (1)

y = 8x +2x +2

=> y = 10x + 2---------- (2)

(1) -> 10x -y + 2 = 0

(2) -> 10x -y + 2 = 0

a1=10 ; b1=-1 ; c1 = 2

a2=10 ; b2=-1 ; c2= 2

a1/a2 = 10/10 = 1

b1/b2 = -1/-1 = 1

c1/c2 = 2/2 = 1

therefore, a1/a2 = b1/b2 = c1/c2

Therefore the line coincides and there are infinitely many solutions.

Answer Link

Otras preguntas

In what part of the United States are the Appalachian mountains located?
Astor manufacturing stores hazardous and volatile chemicals in its warehouse. the warehouse has state-of-the-art equipment to make sure the chemicals do not exp
A 2,000 kg car is moving at 15m/s when it collides with a 1200kg car sitting still. Briefly compare the impulse imparted on the 1200kg car by the 2000 kg car to
When you use the Midpoint Formula, can you take either point as(x1,y1) and either point as (x2,y2)? Why or why not?
Anabel: ¿Viste a Sofía ayer? Víctoría: Sí, nosotras ________ almorzar juntas. A. pudimos B. pude C. pudo D. pudieron
What is the measurement 6 centimeters equal to; 600 meters, 6/10 of a millimeter, 60 millimeters, or 600 millimeters?
Why do liquids evaporate at temperatures below their boiling points?
Apart from its length,what makes a short story different from a novel
How is a lake different from the ocean? How is it the same?
If f(x) = |x + 6|, find f(–10). –16 –4 4 16