gracelvjc gracelvjc

09-09-2015
Mathematics

contestada

Please help!
Which expressions are equivalent to 3x + 3 (x+y)
Select all that apply.

6x + 3y

3 (x+x+y)

None of the above

Respuesta :

09-09-2015

3x + 3(x+y) = 3x + 3(x) + 3(y) = 6x + 3y

3(x+x+y) = 3(x) + 3(x) + 3(y) = 6x + 3y

The answer is the first 2

Answer Link

09-09-2015

I am pretty sure that its none of the above.

Answer Link

Otras preguntas

aftershocks - earthquakes of lesser intensity than the main shock. They may occur minutes, hours, days, weeks, or years after the first quake. anticline - an u

A witness testifies, "I heard the defendant tell the victim he planned to get even with him for killing his brother." This statement would be hearsay only if it

A proton is floating in an electric field. This means that the upward force due to the Electric field is equal to to its weight. Calculate the electric field. T

Conditions such as hyponatremia, hypotension, and hyperkalamia stimulate the _______ to secrete aldosterone.a. potassium b. reabsorptionc. hypothalamusd. adrena

One of the major criticisms of the authenticity of the festival by village elders is that performers have changed the types of drums they use.O TrueO False

A weight suspended from a spring is seen to bob up and down over a distance of 14cm twice each second. A) What is the frequency?B) What is it's period?C) What i

Find an equation of the tangent to the curve at the point corresponding to the given value of the parameter. x = t cos(t), y = t sin(t); t = π

Rubio recently invested $32,000 (tax basis) in purchasing a limited partnership interest. His at-risk amount is $23,400 In addition, Rubio's share of the limite

Find a polynomial f(x) of degree 3 that has the following zeros. 0,2,-3 leave your answer in factored form

A direct cost is a cost that is: A. Not able to be traced through the manufacturing process. B. Not cost-effectively traceable to a cost object. C. Linked to a