stupid16
stupid16
02-02-2017
Mathematics
contestada
14x+7y=217
14x+3y=189
Respuesta :
Skittles99
Skittles99
02-02-2017
14x + 7y = 217 > lets solve for y first > so 14(0) + 7y = 217 > 7y = 217 > y = 7/217 > y = 31 > 14x + 7(0) = 217 > 14x = 217 > x = 14/217 > x = 15.5
Now but the 31 in the y place and the 15.5 in the x place and see if it matches up with 217
Answer Link
VER TODAS LAS RESPUESTAS ( 92+ )
Otras preguntas
It would be great if someone could answer this :)
How does the concept of strict product liability apply to this situation?
Why might an artist appropriate (use) another artist’s work? Please answer asap, 30 POINTS
One ounce is approximately 28.3 grams. Write a direct variation equation that relates x ounces to y grams.An equation is=
i will give brainliest someone help
WHAT WOULD HAPPEN IF WE STOPPED MONITORING HOW MUCH NON- RENEWABLE RESOURCES WE USE
PLEASE HELP VERY EASY QUESTION (15 Points) What does subject-area vocabulary mean?
PLS HELP MY WORK IS DUE SOON
HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP
The English economist David Ricardo argued that Group of answer choices None of the answers is correct grain prices were high because land rents were low. grain
