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

select all the equations below in which a is directly proportion to b

Superman needs to save Lois from the clutches of Lex Luthor. After flying for 11 seconds, he is 1638 meters from her. Then at 19 seconds he is 1302 meters from

Why do humans have emotions

What does Peeta mean when he says "I want to die as myself"?

What’s the area of a shape that’s 6cm 5cm and 13cm

kay’s on is looking at two buildings, building A and building B at an angle of elevation of 73°. Building A is 30 feet away, and building B is 35 feet away. Whi

For those diagnosed with a panic disorder what is the source of their fear/anxiety? a. Being around enclosed spaces b. Having additional panic attacks c. Bein

After reading “Bridge to Terebithia” what did you enjoy most

A shop has an event where 80 items are on sale. Each item is discounted by up to £60. a) Find the upper and lower quartiles of the discounts. b) Find the interq

Can someone help me with this? Please.