finlayward finlayward
  • 13-05-2022
  • Mathematics
contestada

If
x
=
−
9
and
y
=
2
, evaluate the following expression:
2
(
y
−
3
x
y
)

Respuesta :

flowercrown123
flowercrown123 flowercrown123
  • 13-05-2022
Answer: -104

Explanation: x=-9 y=2
2(y-3xy)
=2(2-3(-9)(2))
=4-2(3(-18))
=4-108
=-104

Hope it helped

Answer Link

Otras preguntas

help me plsss ima die
what type of solution has a pH of 7?
What were two effects of the lack of representation of the third estate in the Estates-General? decreased power of the nobles in the Estates-General seizing of
Gabriela ate 5 slices of pie. Daniel ate 2 slices. If there were initially 10 slices of equal size, what fraction of the pie was eaten?
How many minutes must the target heart rate be maintained in order for aerobic exercise to be beneficial? It would be twelve
This civil protest was marred by the death thousands of protesters when Chinese military open fire crowds of people
a two-colum proof pleas help
Which of the following states that an orbital can obtain two electrons only if all other orbitals at that sublevel contain at least one electron
What is the reaction quotient, Q, for this system when [N2] = 2.00 M, [H2] = 2.00 M, and [NH3] = 1.00 M at 472°C?
How many molecules of O2 are present in a 3.90L flask at a temperature of 273K and a pressure of 1.00 atm