gizzyfromla3524
gizzyfromla3524
21-02-2021
Mathematics
contestada
--8x + 10y = 16
-4x - 5y = 13
Respuesta :
sumamahalingshetti
sumamahalingshetti
21-02-2021
Step-by-step explanation:
please refer to the attachment
Answer Link
kayleeharper187
kayleeharper187
21-02-2021
Substitution Method
{ -8x+10y=16
{ 4x-5y=13
{ -8x+10y=16
{ x=13/4+5/4y
-8(13/4+5/4y)+10y=16
No solution
——
Elimination Method
{ -8x+10y=16
{ 4x-5y=13
{ -4x+5y=8
{ 4x-5y=13
0=21
Still, there is no solution.
Answer Link
VER TODAS LAS RESPUESTAS ( 15+ )
Otras preguntas
Payment of a fixed fee per member per month is a characteristic of:
There exists a similarity transformation that maps Triangle ABC to triangle A′B′C′. The measure of ∠A is 68°, and the measure of ∠B is 46°. What is the measure
Which structural component is found in DNA but not in RNA?
What was most surprising about the outbreak of the Chinese Civil War?Chiang Kai-shek switched sides to launch an attack on the Communist Party.The Communist Par
If your temperature gauge indicates hot while driving up a mountain road, you should __________ to prevent vapor lock.
A student takes a quiz consisting of 10 multiple choice questions. each question has 5 possible answers. if a student is guessing the answers at random, and the
The two main divisions of the nervous system are the __________ and __________.
If f(x) = 2x 2 square- x, find f(-3). 15 21 39
Which military activity by the viet cong caused american troops the most difficulty?
Payment of a fixed fee per member per month is a characteristic of:
