kaylee5569
kaylee5569
04-03-2021
Mathematics
contestada
5x + 8y = 21
4x + 9y= 22 use elimination
Respuesta :
sjoh7300
sjoh7300
04-03-2021
Answer: x = 1,y=-2
Step-by-step explanation: point from ( 1, -2 )
Answer Link
VER TODAS LAS RESPUESTAS ( 73+ )
Otras preguntas
3. A line passes through the point (3,3) and is parallel to the equation y = -2/3x - 2. What's the equation of the line?
The sum of 18 +45 is a multiple of which sum? A. (3+9) B. (2+5) C. (1+3) D. (9+9)
how do I algebraically solve |4x-3|=5√(x+4)
the pH of carbonated drink is 3.0 what is the hydrogen ion concentration of the drink?
A model rocket is launched with an initial upward velocity of 204 ft/s. The rocket's height h (in feet) after t seconds is given by the following.REST ATTACHED
Which ordered pair (m, n) is a solution to the given system of linear equations? mc015-1.jp g (–4, –1) mc015-2.jp g (–1, –4) (11, –16)
It is the beginning of the year and you receive your first W-2 form. After preparing your taxes you realize that you still owe the IRS more taxes. Why would you
8/m-9=6/m-8What does m equal?
Tomas learned that the product of the polynomials (a + b)(a2 – ab + b2) was a special pattern that would result in a sum of cubes, a3 + b3. His teacher put four
Graph the solution of the system of linear inequalities. y≤−4x−4 y≥x+2
