TeresaBordelon TeresaBordelon

17-07-2018
Mathematics

contestada

PLEASE HELP ME 20 POINTS

Evaluate the following expression using the values given: Find 4x − y − 2z if x = −2, y = 3, and z = −2

Respuesta :

jielin01p87ge0 jielin01p87ge0

17-07-2018

[tex]4 \times ( - 2) = - 8 \\ - 2( - 2) = 4 \\ 4x - y - 2z = - 8 - 3 + 4 = - 7[/tex]

Answer Link

Otras preguntas

how is the leaf dependent on the root and the stem

What is 4w=48 BTW I don't know the answer I tried really hard

which of the following statements is true about goods and services? A. They can be touched -- they are both tangible. B. Together, they represent everything tha

Describe a real-world situation that can be modeled by the equation y=1/20x be sure to describe what each variable represents

What does Belshazzar show when he drinks wine out of the Temple cups during the feast?

I am simplifying radicals and I've come across one that has me a bit confused. sqrt(34m^4) I'm sorry if this doesn't make sense. (-:

Where do most chemical reactions in the body take place? A) acids and bases B) the blood C) solution D) lymph

what is 52 divided by 8 incluing remainder?

399 round nearest hundred

what is the unit value of the 3 in 432?