Gabs782003
Gabs782003
19-06-2017
Mathematics
contestada
okkkkkkkkkkkkkkkkkkkkkkkk
Respuesta :
ateoks
ateoks
19-06-2017
2x+3y=17 --- 1
3x+6y=30 --- 2
x+2y=10
x=10-2y --- 3
Sub 3 into 1,
2(10-2y)+3y=17
20-4y+3y-17=0
3-y=0
y=3 --- 4
Sub 4 into 3,
x=10-2(3)
x=4
Therefore, Answer is (4,3).
Answer Link
dgrape
dgrape
19-06-2017
C is the correct answer to the problem
Answer Link
VER TODAS LAS RESPUESTAS ( 96+ )
Otras preguntas
A bag contains 3 monster stickers and 1 princess sticker. Andrew, Betty, Calvin and Doris take turns to draw a sticker at random from the bag without replacemen
The second amendment Questions 1. WHAT WERE THE CIVILIANS IN THE CASE TRYING TO DO? 2. WHAT WAS THE ARGUMENT MADE BY THE CITY OF WASHINGTON D.C.?
Use the scale to help you solve the equation and find the value of x. Enter the value of x below. 1 X 111111 ← PREVIOUS x+7=8 X = = || 11111111
1. Describe four ways in which enthalpy changes for a reaction may be represented. 2. Use the four methods to represent the dissolving of sodium chloride (Delt
Today is my moms birthday, and i already made her a picture with some nice words and im n9t that good at good drawing so i just traced somthing She always says
Ryan withdraws the same amount from his bank account every week. Over the last 6 weeks he has withdrawn $72. What integer represents the weekly change in his ba
Which statement BEST reflects one of the author's beliefs?AAnti-Federalists were paranoid opponents of the Constitution who were backward-looking thinkers.BThe
Write an equation for the line in slope-intercept form. Need ASAP
The table below shows how much Levi spent on ribbon at two different shops. What is the difference in the price of 400 cm of ribbon between shop A and shop B? G
Enter segments in the blanks provided that would result in a true equation.
