Dominatorxq Dominatorxq
  • 02-09-2016
  • Mathematics
contestada

simplyfy (−9a − 20c) − (−15a + 3c) − (−22a − 7c)?

Respuesta :

dalendrk
dalendrk dalendrk
  • 02-09-2016
(-9a - 20c) - (-15a + 3c) - (-22a - 7c)

= -9a - 20c + 15a - 3c + 22a + 7c

= (-9a + 15a + 22a) + (-20c - 3c + 7c)

= 28a - 16c
Answer Link

Otras preguntas

Joe denied being the father of Lisa. Lisa's mom took Joe to court to prove he is Lisa's biological father. The way to prove this would be by _____. recombinant
Which is not a quality of good friendship
if f(x)=5x-6 and g(x)=x^2-4x-8, find (f+g)(x)a. (f+g)(x)=x^2-x-2b. (f+g)(x)=6x^2-4x-14c. (f+g)(x)=x^2+x-14d. (f+g)(x)=x^2-9x-2
when a number is decreased by 20% of itself, the result is 128. what is the number?
What did the G.I bill do? how did it affect american families after WWII
Can someone help me solve this differentiation/tangent problem?
What is the symbol and it’s hidden meaning
Can the division expression 4÷15 be shown as a fraction explain
What are the missing reasons in the proof. Given parallelogram ABCD with diagonal BD and prove triangle ABD is congruent with triangle CDB
True or false The food in La Reunion is rather bland.