delorcoantonio delorcoantonio

30-03-2017
Mathematics

contestada

Simplify:–4(7x – 3y – z) – (–6)(9x – z + 2)

A. –82x + 12y – 10z + 12

B. 26x + 12y – 2z + 12

C. 26x + 12y + 2z + 12

D. 26x + 12y – 2z – 12

Respuesta :

antelope44 antelope44

30-03-2017

it is a cause i had that on a test

Answer Link

Аноним Аноним

30-03-2017

The answer is B.
B) 26x + 12y - 2z + 12

Answer Link

Otras preguntas

Logistics Solutions provides order fulfillment services for dot merchants. The company maintains warehouses that stock items carried by its dot clients. When a

1. The global economy involves trading between people from different _____ 2. A country that ____ products buys them from foreign sellers. 3. A country that ___

Which of the following types of institutions has historically been the largest purchaser of residential mortgages? A. Commercial banks B. Savings and Loans C. G

Question 1 with 1 blankEl enfermero le la temperatura al paciente. (tomar, ir) Question 2 with 1 blankDe niño, tú no ni brócoli ni espinacas. (llevar, comer) Qu

Politics is: a. A political institution organized to govern (regulate) a community of people. b. The process of how people make collective decisions in large gr

Uncertainty about the exact lives of assets prevents precise maturity matching in an ex post (i.e., after the fact) sense even though it is possible to match ma

Which object has more momentum a 400 kg car traveling at 6 m/s or a 15 kg Cannonball traveling at 15 m/s?

A 6.0 × 103 kg car accelerates from rest at the top of a driveway that is sloped at an angle of 19.3 ◦ with the horizontal. An average frictional force of 4.4×1

Which of the following best describes municipal solid waste (MSW) in the United States? A. Sixty percent comes from residences, and 40% comes from commercial so

A 120-kg object and a 420-kg object are separated by 3.00 m At what position (other than an infinitely remote one) can the 51.0-kg object be placed so as to exp