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

Stretching that requires you to hold the position for 20-30 seconds is called ____? 1) PNF stretching 2) Static stretching 3)Ballistic stretching 4) Dynamic

The product of -6 and a number. Translate the expression

The table shows the solution to the equation |2x − 3| − 1 = 2: Step- |2x − 3| = 2 + 1 Step 2- |2x − 3| = 3 Step 3- 2x − 3 = 3 or 2x + 3 = 3 Step 4- 2x = 6

Based on each person's statements, identify which of the following you AGREE with, and then explain your reasoning. Courtney: “It is obvious that everything t

Can someone show me how to do this

the number of plates is 5 less than 3 times the number of cups write an equation for the relationship

marking brainliest! who was first president?

How did I get the answer to these two problems

How did the middle class life change the Victorian Era

a survey of students at a university shows that 3out of 4 drinks coffee. of the students who drink coffee, 1 out of 5 add cream to it. if the university has 8,0