jeffersonramirez
jeffersonramirez
02-03-2021
Mathematics
contestada
-3x + 5y = 85
x + 4y = 51
Respuesta :
kefapix875
kefapix875
02-03-2021
Answer:
(-5,14)
Step-by-step explanation:
Answer Link
paszsarahi1
paszsarahi1
02-03-2021
(x,y)=(-5, 14) is the answer
Answer Link
VER TODAS LAS RESPUESTAS ( 79+ )
Otras preguntas
An atom of potassium-37 and an atom of potassium-42 differ in their total number of (1) electrons (3) protons (2) neutrons (4) positrons
explain why a high-speed collision between two cars would cause more damage than a low-speed collision between the same two cars
Which sentence correctly uses an objective case pronoun? A. You and him did a wonderful job decorating the house. B. The players in the outfield are Lisa, her,
What is the total number of electron pairs shared between the carbon atom and one of the oxygen atoms in a carbon dioxide molecule?
A catalyst works by(1) increasing the potential energy of the reactants(2) increasing the energy released during a reaction(3) decreasing the potential energy o
In which type of reaction is an atom of one element converted to an atom of a different element? (1) decomposition (3) saponification (2) neutralization (4) tra
Which nuclide is paired with a specific use of that nuclide? (1) carbon-14, treatment of cancer (2) cobalt-60, dating of rock formations (3) iodine-131, treatme
What is the correct formula for iron (III) phosphate? (1) FeP (3) FePO4 (2) Fe3P2 (4) Fe3(PO4)2
A neutral atom contains 12 neutrons and 11 electrons. The number of protons in this atom is (1) 1 (3) 12 (2) 11 (4) 23
Which substance represents a compound?(1) C(s) (3) CO(g)(2) Co(s) (4) O2(g)