anahimolina52
anahimolina52 anahimolina52
  • 25-08-2016
  • Mathematics
contestada

-2(3x+4)+4(4x+9) simplify the following expression

Respuesta :

dalendrk
dalendrk dalendrk
  • 25-08-2016
Use distributive property: a(b + c) = ab + ac

-2(3x + 4) + 4(4x + 9) = -2 · 3x - 2 · 4 + 4 · 4x + 4 · 9 = -6x - 8 + 16x + 36

= 10x + 28
Answer Link

Otras preguntas

the average life span of a lion is one year more than twice the life span of a fox , which is seven years Let i represent the lige span of a lio.
What are some of the financial challenges that individuals face when they first live on their own?
What was the social climate during the mid 1960 that causes president Johnson to make his speech on march 15,1965
Vietnamese greetings how to say hi to older people
complete this statement 45ax^2+27 ax+18a=9a
Which of these singular nouns has an irregular plural noun? A. House B. Chimney C. Bear D. Foot
what is the slope of the line? A. -2 B. -1/2 C. 1/2 D. 2
Are often referred to as the "powerhouses" of cells because most of the energy stored in macronutrients is released in them.
Who produced the steam engine? Who patented it? Who introduced the new model?
In 1995, 57.5% of students at Gardiner University graduated in 4 or fewer years of study. In 2009 that number had fallen to 52.8%. What was the rate of change o