Camivasquez1 Camivasquez1

02-10-2014
Mathematics

contestada

Help!! Please I need help on understanding this.
Simplify the
expression –4(x –
7) + 3(x + 9).

Respuesta :

konrad509 konrad509

02-10-2014

[tex]-4(x -7) + 3(x + 9)=\\ -4x+28+3x+27=\\ -x+55[/tex]

Answer Link

Otras preguntas

During a chemical reaction ______. A.chemical bonds break. B. matter is destroyed. C. new atoms form. D. two of the above.

HElp ill give 10 points!!!!!!!!!!!!!

The given three-dimensional solid is One of the bases is Edge JM intersects edge LM at point .

Which of the following sets is a subspace of set of prime numbers P Subscript nℙn for an appropriate value of n? A. All polynomials of the form p(t)equals=apl

Copper reacts with silver nitrate through single replacement. If 2.60 g of silver is produced from the reaction, how many moles of copper(II) nitrate are also

What forces are acting on the bungee jumper?

Different kinds of lenses are used in eyeglasses to help people with eye conditions. Farsightedness is an eye condition in which distant objects appear clear bu

How many grams are in 0.25 mol of NO2

Refractor telescope uses a mirror to gather light. a. True b. False

Lee y escoge la opción que contesta la pregunta. Read and choose the option that answers the question. La próxima semana voy a visitar los sitios arqueológicos