salehkhatari123
salehkhatari123
02-03-2021
Mathematics
contestada
Solve the system by substitution.
Respuesta :
jensensmith720
jensensmith720
02-03-2021
Answer:
its (x,y)=(10,-20)
Step-by-step explanation:
mostly try using elimination method
Answer Link
VER TODAS LAS RESPUESTAS ( 47+ )
Otras preguntas
What is the average of 30, 40, and 80?
When y = x^2, which of the following expressions is equivalent to –y ?
An object of mass 2 kg has a linear momentum of magnitude 6 kg • m/s. What is this object’s kinetic energy?
What is the average of 30, 40, and 80?
Which of the following are examples of trisomy? Turner Syndrome, Down's syndrome, or Klinefelter's Syndrome
Place the mouse, fruit fly, duck, and gorilla in order of their relatedness to humans, from least related to most related. a. mouse - fruit fly - duck - gorilla b
A boy can swim 75 feet in 12 seconds. What is his rate to the nearest mile per hour?
How many prime numbers are there between 56 and 100?
A block of mass 3 kg slides down a frictionless inclined plane of length 6 m and height 4 m. If the block is released from rest at the top of the incline, what
If y^8= 4 and y^7=3/x, what is the value of y in terms of x?
