Seudónimo
Seudónimo
03-11-2018
Mathematics
contestada
Hey who ever can help me, I give 25 points
Respuesta :
kperezv27
kperezv27
03-11-2018
4x+2y=18
-2(2x+3y=15)=-4x-6y=-30
4x+2y=18
-4x-6y=-30
-4y=-12
y=3
2x+3(3)=15
2x+9=15
2x=6
x=3
(3,3)
Answer Link
VER TODAS LAS RESPUESTAS ( 35+ )
Otras preguntas
What was the main reason imperial nations built large naval forces?
Which family need is fulfilled by expressing your feelings in a positive, truthful manner? A. love B. respect C. commitment D. effective communication
wich is the most abundant element in erath's crust
Which of the following would a biography not contain? facts and dates story elements imaginative details a theme
HELP W/ ACT PREP QUESTION PLEASE I NEED TO DO WELL AND NEED YOUR HELP!!: At a school picnic, 1 junior and 1 senior will be selected to lead the activities. If t
What is the slope and y-intercept of this line? y = –3x + 9 A. slope: 3, y-intercept: –9 B. slope: –3, y-intercept: 9 C. slope: 1, y-intercept: –3 D. slope: 9,
Malika charges $7.20 per hour for babysitting.she babysits 4 hours each week.she spends $10 per week and puts the rest of her earnings in a saving account.after
Point M is 5 units to the left of the origin and 6 units down. What are the coordinates of point M?
A reason why slavery developed in the American colonies was
The earths diameter through the equator is about 8000 miles. What is the earths estimated diameter written as a whole number multiplied by a power of ten
