laterykabra658 laterykabra658
  • 18-09-2016
  • Mathematics
contestada

Which expression uses the greatest common factor and distributive property to find 9+36?

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 18-09-2016
a(b+c)=ab+ac
a is gcf

9=3*3
36=2*2*3*3
gcf=3*3=9

a=9
36/9=4

revers
ab+ac=a(b+c)
9(1)+9(4)=9(1+4)=9(5)=45
Answer Link

Otras preguntas

Which layers of Earth are considered liquid? Select all that apply. A. crust B. inner core C. outer core D. lower mantle
order least to greatest 2/3,60%,0.65,4/5
The sum of twice a number and 10 is 36
Are fingerprints inherited from past generations?
The welfare system was created in the 1940s after World War II to help returning soldiers true or false?
3(2x-14) x=15-(-9x-5) solution?
what is the expanded form of 3.7x10^3
During the 19th century the House of Commons moved away from the monarchy and became: A.independent B.democratic C.anarchists
What is an armistice? A. a declaration of war B. a peace treaty, ending a conflict C. a treaty outlining the reparation payments at the end of a war D. an ag
What was McDuffie's religious argument for slavery?