jjjj555556 jjjj555556

12-01-2016
Mathematics

contestada

Using elimination solve x+4y=-8 and x-4y=-8

Respuesta :

davidyangnyc davidyangnyc

12-01-2016

subtract the two equations: 8y=0
y=0
x=-8

Answer Link

Otras preguntas

based on the amounts of reactants mentioned in the barbier procedure, which compound is the limiting reagent?

which of the statements below best describes longshore current? group of answer choices outgoing swash moves perpendicular to the beach. incoming backwash of wa

need help solving this

choose the graph(S) that represents a proportional relationship. in a sentence or two describe the proportional relationship as it relates to the graph

The ______________ of an excise tax depends on the ________ of the taxed good's supply and demand curves.

Solve negative a minus six sevenths equals two thirds for a. a equals negative 32 over 21 a equals 32 over 21 a equals negative 8 over 21 a equals 8 over 21

Certain radioactive material decays in such a way that the mass remaining after t years is given by the function m(t)=460e^-0.05t where m(t) is measured in gram

Summarizing What happened during the British campaign in the South?(American Revolution)

Rafael is making punch and needs a gallon of raspberry sorbet and 2 liters of Sprite to make 12 cups. He pays $3.00 for a 2-liter container of Sprite and $4.00

if delays are recorded as 8-bit numbers in a 50-router network, and delay vectors are exchanged twice a second, how much bandwidth per (full-duplex) line is che