jordanduran23 jordanduran23

02-01-2014
Mathematics

Answered

In the step by step simplification of expression below which property is not used?

3(1+x)
3(x+1)
3(x)+3(1)
3x +3

A) associative B) commutative C) distributive D) identity

Answer :

ahmedhabib047 ahmedhabib047

02-01-2014

D) identity............

Answer Link

tomek1172 tomek1172

02-01-2014

[tex]3(1+x)=3+3x\\ 3(x+1)=3x+3\\ 3(x)+3(1)=3x+3\\ 3x +3\\\\ Answer:D[/tex]

Answer Link

Other Questions

Cameroon Corporation manufactures and sells electric staplers for $17 each. If 20,800 units were sold in December, and management forecasts 5% growth in sales e

Calculation Tip: Match each variable with the corresponding quantity.It’s moving day, and you are helping to load boxes onto the moving truck. To get into the t

How does a non-flowering plant reproduce?

Copy these sentences and write a possessive pronoun in place of the word(s) in bold.1. Your hair looks longer than my hair.2. Our house is smaller than David's

Multiplication and Division Inequalities AssignmentTask: Plot -4 and determine the truth of the statements about the relationship between -4 and -3.Instruction

For the function [tex] f [/tex], use the composition of functions to show that [tex] f^{-1} [/tex] is as given.[tex]\[ f(x) = \frac{5}{7} x + 1, \quad f^{-1}(x)

Solve for x:[tex]\[ 6x - 5 = 8x + 2 \][/tex]

Which of the following correctly lists the order for donning (putting on) personal protective equipment (PPE), per CDC recommendations?A. Goggles - Mask/Respira

The equation for the graph in vertex form [tex]f(x)=a(x-h)^2+k[/tex] would have:[tex]a = \square[/tex][tex]h = \square[/tex][tex]k = \square[/tex]

write a recursive formula for the following arithmetic sequence: 35, 23, 11, ......

graph, 5, 0 ≤ x < 5 12, 5 < x ≤ 10 20, x ≥ 10

Was the data for the japanese beetle experiment quantitative or qualitative data?

Using the conventional polling definition, find the margin of error for a customer satisfaction survey of 225 customers who have recently dined at Applebee's.(p

Ms. Smith, a G1P0 at 37 weeks' gestation, is admitted to triage in labor and delivery with an unrelenting headache and a BP of 172/110 mm Hg. She is diagnosed w

Much less study has been devoted to anticyclones as compared to cyclones.A. TrueB. False

What is the solution to the equation [tex]\(\frac{y}{y-4}-\frac{4}{y+4}=\frac{32}{y^2-16}\)[/tex]?A. [tex]\(y=-4\)[/tex] and [tex]\(y=4\)[/tex]B. [tex]\(y=0\)[/

Que caracteristicass presentan los gobiernos dictatoriales

Solve the equation below for [tex]\( z \)[/tex].[tex]\[ \frac{3(6z + 8)}{6} = -3z + 10 \][/tex][tex]\( z = \square \)[/tex]

3. What health resources are available at your school? List at least three. a) b) c) 4. In what circumstances would you use each resource at your school? a) b

Sherrie is a community services worker and the organisation she works for provides physical assistance to children living with a disability. As part of Sherrie'