28lnjema 28lnjema
  • 23-01-2024
  • Mathematics
contestada

I don't understand this 4x-y=-5 , -2x+3y=10

Respuesta :

Otras preguntas

Suppose you invested $1500 in the stock market 2 years ago. During the first year, the value of the stock increased by 16%. During the second year, the value of
what is the definition of algebraic expression
The volume of a ball was measured at 500.0 cm3, and then mass was measured on this triple beam balance. What would be the most accurate reading for the mass of
Find the discriminant then state the number of rational, irrational, or imaginary solutions: 11. 9n^2 -3n+2=0 12. y^2 +6y+4=0 13. 9m^2 +6m+1=0 14. -2a^2 -2a+1=
Wayne is planning a beach vacation. He budget's a total of $1,800 for the vacation. Round-trip airfare for the trip will cost $610, while the all-inclusive reso
can someone plz help meee
Enter an inequality that represents the description, and then solve. Dave has $10 to spend on a $7 book and two birthday cards (c) for his friends. How much can
Solve in fraction form. 3 Angela has 7 cups of rice and she buys another 2 cup. How much rice does Angela have in all?
Justo ayer fue el cumpleaños de Mauricio. Si a la edad e Mauricio, le sumo 13, al resultado le resto 10, luego al nuevo resultado lo divido entre 23 y finalment
If B is the midpoint of AC, AC=CD, AB=3x+4, AC=11x-17, and CE=49, find DE.