thomasnathanielosemu thomasnathanielosemu

02-12-2020
Mathematics

contestada

solve the pair of simultanous equation. 2x +3y=5. x+y=1

Respuesta :

02-12-2020

Answer:

(-2;3)

Step-by-step explanation:

x=1-y

2*(1-y)+3y=5

y=3

x=-2

Answer Link

Helpmeplease07 Helpmeplease07

02-12-2020

(-2,3)

Hope this is it

Answer Link

Otras preguntas

What is the domain and range of y = x+1/x-1

Which changes occur as a cadmium atom, Cd, becomes a cadmium ion, Cd2+? (1) The Cd atom gains two electrons and its radius decreases. (2) The Cd atom gains two

The nucleus of an atom of K-42 contains (1) 19 protons and 23 neutrons (2) 19 protons and 42 neutrons (3) 20 protons and 19 neutrons (4) 23 protons and 19 neutr

x = y - (50/y), where x and y are both > 0 If the value of y is doubled in the equation above, the value of x will a. decrease b. stay the same c. increase f

What genes are mutated to cause cancer?

How is President Eisenhower's domestic agenda best categorized? centrist and extremely limited in scope conservative and focused on reducing federal spending li

What are the three types of economic systems?

How are HNO3(aq) and CH3COOH(aq) similar? (1) They are Arrhenius acids and they turn blue litmus red. (2) They are Arrhenius acids and they turn red litmus blue

In which type of reaction do two lighter nuclei combine to form one heavier nucleus? (1) combustion (3) nuclear fission (2) reduction (4) nuclear fusion

What Is Cholecalciferol Granule Used For?