Seudónimo Seudónimo

19-10-2016
Mathematics

contestada

simplify the following expression:
-7(3e - 2f + 4) + 6e -2 Can someone plz help me? I will fail math class......

Respuesta :

apologiabiology apologiabiology

19-10-2016

distributive property
a(b+c+d)=ab+ac+ad

-7(3e-2f+4)=-7(3e)-7(-2f)-7(4)=-21e+14f-28

now we have

-21e+14f-24+6e-2
group like terms
-21e+6e+14f-24-2
-15e+14f-26

Answer Link

Otras preguntas

Describe a time when you came up with a creative solution to a complex problem. What made the problem complex?

Teams working together for a short time would benefit from which type of communication? A. email B. Face-to-face C. Telephone D. Text

what is the menu on Androids to control what is the auto-connect feature for home WiFi and hotspots.

8 ≤ 1.03x − 32.4 ≤ 12

answer the following question regarding binomial probabilities for sTp 231

Labor is an example of a positive feedback mechanism. What does that mean?

What term is best defined as the common standard in which market values are measured in an economy?

Ann Hamilton owns 500 shares in the XYZ S P 500 Index Fund. The basis of her investment in this fund is 4,500, while the fair market value is only2,000. She wan

Do cytotoxic T cells degrade after coming in contact with an infected cell?

What part of speech doesn't typically add grammatical value to a sentence? a) Noun b) Verb c) Adjective d) Interjection