maxwrice9607 maxwrice9607
  • 11-05-2021
  • Mathematics
contestada

​

y=−8x−3
x+y=7
​

Is (3,4) a solution of the system?
​

Respuesta :

Arrrriii
Arrrriii Arrrriii
  • 11-05-2021

Answer:

No

Step-by-step explanation:

The given point does not satisfy the first equation.

 y = -8(3) -3 = -27

 4 ≠ -27 . . . . . the first equation is not satisfied.

Answer Link
dandawg224 dandawg224
  • 11-05-2021

Answer: No

Step-by-step explanation:

Plug x and y into y=-8x-3 and calculate:

4 = -24 - 3

4 ≠ 27

Therefore (3,4) is not a solution of the system of equations.

Answer Link

Otras preguntas

Which pair of rhombi are similar?
Which pair of rhombi are similar?
What impact did the Reformation have on the religious geography of the Americas?
What do chemists measure concentration with?
In the poem By Myself by Eloise Greenfield are there any metaphors, simlies or personifications. thank you
Choose the graph of the function given below.f(x) = 2x+1
Arnold had $1.70 in dimes and quarters. He had 3 more dimes than Quarters. How many of each coin did he have?
what is the cosine of 135 degrees?
What Is The GCF Of 15 And 25
The percent of fat calories that a person in America consumes each day is normally distributed with a mean of about 36 and a standard deviation of about 10. Sup