shahriarshabibox0lzy
shahriarshabibox0lzy shahriarshabibox0lzy
  • 21-10-2018
  • Mathematics
contestada

| 5x -2y | - | 3x | if x = -3 and y = 2

Respuesta :

angelyna27
angelyna27 angelyna27
  • 21-10-2018
|(5)(-3)-(2)(2)|-|(3)(3)|
= 10
Answer Link
Raiz
Raiz Raiz
  • 21-10-2018

Answer:

If [tex]x = -3[/tex] and [tex]y = 2[/tex], then [tex]|5x-2y|-|3x| = 10[/tex]

Step-by-step explanation:

This is a problem that utilizes both substitution and the order of operations.

[tex]|5x-2y|-|3x| = \\|-15-(2)(2)|-|(3)(-3)| =\\ |-15-4|-|(3)(-3)| =\\|-19|-|(3)(-3)| =\\19-|(3)(-3)| =\\19-|-9| =\\19-9 =\\10[/tex]


Answer Link

Otras preguntas

The sum of two numbers is 30 in the difference is 12 find The two numbers
how are elements and compounds different?
What was the early principality of Russia called?
Which plan was adopted for the composition of the federal legislature? Three-Fifths Plan Virginia Plan New Jersey Plan Connecticut Plan.
What industry began to lure some Americans into the Far West during the early years of the nineteenth century? A. iron smelting B. cotton growing C. fur tradi
Which accurately describes the relationship between cancer risk and exposure to mutagens?
A kamikaze is the name of a fierce storm. From what nation is this name derived? China Korea Taiwan Japan
Express 165 as a product of prime factors
Which statement best describes what happened if a German prince decided a state was Catholic in the late 1500s? The state had to tolerate other religions. The
important long term contributions of ancient greek and roman civilizations are primarily found in the area of