swrath1644
swrath1644
03-11-2021
Mathematics
contestada
Solve by elimination 8x-9y =19
4x-y = 7
Respuesta :
warlords3242
warlords3242
03-11-2021
Answer:
Point form:
(11/7, -5/7)
Equation form:
x = 11/7, y = -5/7
Answer Link
VER TODAS LAS RESPUESTAS ( 19+ )
Otras preguntas
Help??? What is 3x+5x=67y?
Which substance will combine with oxygen gas to produce a greenhouse gas? a. Na b. S c. H₂ d. Ne e. C
1,352 pounds is what fraction short of a ton? A) 169/250 B) 77/100 C)13/20 D140/223
A mouse population starts with 2,000 mice and grows at a rate of 5% per year. The number of mice after t years can be modeled by the equation, P(t)=2000(1.05)^t
What is 68 divided by the square root of 4
What is the value of x in 15x-10= 20
Which of the following is equivalent to 3a + 4b – (–6a – 3b) ? A. 16ab B. –3a + b C. –3a + 7b D. 9a + b E. 9a + 7b
The following statements about carbon dioxide are true EXCEPT a. It can be prepared by the action of acid on CaCO₃ b. It is used in fire extinguishers c. It d
1. What is the respiratory structure of a millipede? A. book lungs B. tracheal tube C. gill slits 2. what is the respiratory structure of a spider? A. gills B.
what are some reasons for limiting authority
