leahcavender leahcavender

11-05-2017
Mathematics

contestada

which of the following ordered pair makes the equation true 2x - 8y= -4?

2x - 8y = -4

Respuesta :

Аноним Аноним

11-05-2017

(-6, 1) (-1, 4) (1,4) (6,2)

Answer Link

Helper512 Helper512

11-05-2017

Just sub in all the values
(-6,1) : 2(-6) - 8(1) = -12 - 8 = -20 --> wrong
(-1,4): 2(-1) - 8(4) = -2 - 32 = -34 --> wrong
(1,4): 2(1) - 8(4) = 2 - 32 = -30 --> wrong
(6,2): 2(6) - 8(2) = 12 - 16 = -4 <-- correct answer

Answer Link

Otras preguntas

16x³y²z-8x²y³z² factorise it

How much money does a mixer use if the efficiency is 50% and it wastes 20J of energy ?

G. Find the ratio between a pen and pencil if ten pens cost $22.5 and a dozen pencils cost $18.

Ayuda doy coronita por favor

write a documentary on journey of corona virus

The amoeba, euglena, and paramecium all have different means of locomotion. How are they different,? Are there any similarities?

on a construction drawing which of the following best describes a b-b elevation A. Top elevation B. Front elevation C. End elevation D. Bottom elevation

Which statement is true about British relationships after the war?

Which are included in the five subfeilds of

please me in math[tex] \frac{a + 1}{a - 1} + \frac{ {a - 1}^{2} }{a + 1} [/tex]