pawsusana
pawsusana
10-05-2017
Mathematics
contestada
Elimination
y= -x-1
y= -5x-17
Respuesta :
mreijepatmat
mreijepatmat
15-05-2017
y= -x-1
y= -5x-17 Multiply the 1st equation by (-1) & then add up the result to the 2nd one:
-y = -1(-x) -1(-1)
y = -5x-17
-----------------
0y = -4x-16 ===> x=-4 & y=3
Answer Link
VER TODAS LAS RESPUESTAS ( 64+ )
Otras preguntas
Frankenstein what does victor think of when he looks at his creatures face
Which best describes how Tinker v. Des Moines expanded protected speech under the First Amendment? A. The decision affirmed the protection of unpopular opinions
what were the reasons for the failure of the first MCO's
A science teacher needs up to 15 female and male students for a competition. The science teacher needs at least 6 male volunteers. Let x represent the number of
One of the characteristics of a nutritious diet is that the foods provide enough of each essential nutrient, fiber and energy. this principle of diet planning i
Temperature at which a substance goes from a solid to liquid
Physics A-Level, both of these questions
Sharon is purchasing a food processor and has done extensive research on all the models available in the market. she is convinced about a particular product and
Find x if: 1/10 of x is 15
Darwin hypothesized that there are definite steps to natural selection. Consider the model for natural selection. Describe a scenario that represents this mode
