81vegamaria 81vegamaria
  • 10-12-2020
  • Mathematics
contestada

6. 2x+(-4)y
(if x = -4 and y=-2)
Evaluate each expression using the variable replacement

Respuesta :

kendallfelder kendallfelder
  • 10-12-2020

Answer:

-4

Step-by-step explanation:

( 2 * - 2 ) + ( -4 * - 2 )

= -4 + 8

= -4

Answer Link
qwerting5 qwerting5
  • 10-12-2020

Answer:

-4

Step-by-step explanation:

(2)(-2)+(-4)(-2)

=(-4) + 8

= (-4)

Answer Link

Otras preguntas

what metal particles in human waste products can be worth money?​
In Niels Bohr's model of the atom, electrons move
Which of the following are examples of efforts of climate change on living things?
if every side of a triangle is doubled, then what is the increase in the area of the triangle ​
Rain forests cover just 6 percent of the Earth's land surface, yet they containpercent of Earth's species. 30 60 70 40
Some one help me please
The function f(x) = 2^x and g(x) = f(x) + k. If k = 2, what can be determined about the graph of g(x)
Explain why a commercial that says "80% of dentists use this toothpaste" might be misleading?
why is the Korean war considered part of the cold war ​
may somebody help me please ! please and thank you.