minasotpen9863 minasotpen9863

03-01-2023
Mathematics

contestada

Which equations have no solution?
a. 3x-y=2, 9x-3y=6
b. 4x-7y+28=0, 5y-7x+9=0
c. 3x-5y-11=0, 6x-10y-7=0
d. None of these

Respuesta :

dudamage5098 dudamage5098

03-01-2023

Answer:

C has no solution

Step-by-step explanation

A. x=7, y=8

B. x=2/3 +1/3

Answer Link

Otras preguntas

4X^2+19x-5=(x+5)() whats the missing factor

In which type of historical reading material would you be most likely to find a newspaper editorial from a particular time period? A. an anthology B. a historic

Read the passage from "The Maori: Genealogies and Origins in New Zealand.” In his anger, Tû chopped down the forests to find Tâne and threw him into a basket.

Which of the following would be considered the highest risk portfolio? A portfolio made up of 20% savings accounts, 50% mutual funds, and 30% bonds. B portfolio

If u(x)=-2x^2 + 3 and v(x)=1/x, what is the range of (u*v)(x)?

After putting her 1 year old boy down for a nap, a mother failed to find one of the larger beads she used to make custom jewelry she produces for sale. two days

The rare earth elements include

HELP! Please with economic stuff due in an hour Which of the following would NOT be helpful in analyzing an item or situation's cost and benefit? A. determinin

Read this line from the text: What was once just an attractive aquarium fish has recently become one of the biggest menaces in the Atlantic. What does menaces m

a major result of increasing urbanization in african nations has been the