jademarie564 jademarie564

26-01-2018
Mathematics

contestada

solve using any method
8x-2y=6
-4x+y=-4

Respuesta :

30-01-2018

8x - 2y =6
-4x + y = -4
multiply second equation by 2 and add it to first equation
-8x + 2y = -8
8x - 2y = 6
the sum is
0 = -2
no solution

Was the question type correctly?

Answer Link

Otras preguntas

A _____ strategy is aimed at driving down expenditure. its usually fares best in a more _____ structure with more conservative norms.

Read the sentence. To make a profit, all the snacks must be sold by the club. Which revision most effectively corrects the dangling modifier in the sentence? M

PLZ HELP ASAP, ASSIGNMENT DUE TMR, Tysm if u do

given the following equation of an exponential function determine the decay rate.

An atom has atomic number of 34. how many protons and electrons does it have? what is its symbol? 34 protons and electrons. se list the number of

Reason: Technology causes divisions between people because it increases cyberbullying among teenagers. Which question is best suited for researching and findin

The introduction of the boy advances the plot of Daly's "Sixteen" by making the narrator feel _____. A)angry B)worldly C)hopeful D)disappointed

What is the y-intercept of the quadratic function f(x) = (x – 6)(x – 2)? (0,–6) (0,12) (–8,0) (2,0)

Complete the statement with the appropriate symbol. 1.42 _____ 1.420 < > =

An unknown compound with a molar mass of 155.06 g/mol consists of 46.47% c, 7.80% h, and 45.72% cl. find the molecular formula for the compound.