michseladelao
michseladelao
12-02-2021
Mathematics
contestada
5x - 2y = 18
-5x + 3y = -22
Respuesta :
jstrick592
jstrick592
12-02-2021
add the two equations
since the 5x and -5x cancel out
you get y=-4
plug y=-4 into the first equation
solve for x
x=2
THE ANSWER IS: (2,-4)
Answer Link
VER TODAS LAS RESPUESTAS ( 81+ )
Otras preguntas
Giovanni Da Palestrina is known for his... A. development of renaissance counterpoint B. gregorian chants and old English madrigals C. complex orchestral arrang
Write the significance of atmosphere
Read the excerpt from The Odyssey. He saw the townlands and learned the minds of many distant men, and weathered many bitter nights and days in his deep heart a
Read the sentence What type of thetorical device does this sentence use? As student body president, my goal is to be friendly, fun, and for parallel structure O
Find the product of 71/2 × 5 0.2
Find the coordinates of the points of intersection o the parabola y= x^2 and y= x+3
The local carnival grounds are in the shape of a rectangle. The area of the grounds is 0.125 square mile. The length of the grounds is twice the width. What is
Carmen, Reuben, and Jim sent a total of 156 text messages over their cell phones during the weekend. Jim sent 6 fewer messages than Carmen. Reuben sent 4 times
13. (8 points) The graph of the derivative, f'(x), of a function f() is shown. (a) (2 points) On what intervals is f(x) increasing or decreasing? (b) (2 points)
What is the probability of A given B.
