Seudónimo Seudónimo

02-12-2014
Mathematics

contestada

Evaluate the expression, using the given value of the variable.

4 – 2x + 5x when x = 4

A.
–24

B.
–18

C.
16

D.
28

Respuesta :

02-12-2014

[tex]4-2x+5x=\ \ \ \ | grouping\ numbers\\\\ 4+3x\ \ \ \ | substitute\ x=4\\\\ 4+3*4=4+12=16\\\\ Answer\ is\ C.[/tex]

Answer Link

Otras preguntas

Help me please! :( What is the main purpose of the paragraph in bold? To explain the scientific experiments To describe Nessie To describe people’s reaction t

our current understanding of evolution is called a theory because it has been

what is the product of gcf and another sum of 48+14

Which phrase from the sentence best reveals the meaning of the word disseminate ? The boss decided to openly disseminate the lagging profit statistics rather th

Anyone wanna help teach me how to do any of this or just give me the answers if you don't wanna teach me

Find the hypotenuse of a triangle with a base of 11 cm and height of 9 cm Help would be great tysm <3

what property was used to rewrite the polynomial expression (x+5)+3(a+(6x)y) to (5+x)+3(a+(6x)y)

A certain element forms an ion with 10 electrons and a charge of +2. identify the element.

Which atom(s) in the molecule of water are slightly positive _____________________?

two angles are supplementary the first angle measures 40 degree what's the measurement of the second angle