Seudónimo Seudónimo
  • 03-05-2016
  • Mathematics
contestada

5(4n - 11) - 3n + 20 and 17n - 35 are equivalent expressions.(true or false)please exlplain with FULL SENTANCES

Respuesta :

RenesmeeMarie RenesmeeMarie
  • 03-05-2016
True. Because 5(4n-11)-3n+20 is 20n-55-3n+20 and when you add like terms together you get 17n-35 as your answer which is the same as 17n-35.
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 03-05-2016
yo has to distribute and add like terms
distributeiv propoerty
a(b+c)=ab+ac aka
a(b-c)=ab-ac

5(4n-11)-3n+20=17n-35
distribuet
5*4n=20n
5*11=55
20n-55-3n+20=17n-35
move like terms together
20n-3n+20-55=17n-35
20-3=17
20-55=35
17n-35=17n-35
true
Answer Link

Otras preguntas

The price of a stock decrease $2 each day for seven consecutive days what was the total change in value over the stock over with seven days
An object has a mass of 10.2 kg, what is its weight in Newton's?
PLLLLLLZZZZZZZZ HEEEEEEEEEELLLLLLLLLLLLPPPPP will give brainliest and 100 points What were Ghanians trading with the Europeans prior to trading goods for slave
I’ll give 20 points for the ans and equation.
Which of the following physical characteristics is not a common indicator that a person may be a minor
Question 7 write a rule to describe each transformation
Pls help Thank you ❤️
Suppose that there are 50 scissons needed to be replenished at P25 each, and that each glue costs. Ple if a budget of P1890 is given for scissors and glues how
-3 +(-8) -28+14 -11 + (-13) -22+(10) +15 9+ (-35) 18+(-12)+5
The table below shows the cost of sending packages of various weights. What is the cost of mailing a 4-ounce package?