cierrakwoods1
cierrakwoods1 cierrakwoods1
  • 18-04-2019
  • Mathematics
contestada

Help for 10 points!

Help for 10 points class=

Respuesta :

mkryukova19 mkryukova19
  • 18-04-2019

Answer:

(C) 10m + 7n - 14

Step-by-step explanation:

[Q-R]+[S-T] =[(7m+3n)-(11-2m)]+[(n+5)-(-m-3n+8)]=

=[7m+3n-11+2m] + [n+5+m+3n-8]=[9m+3n-11] + [4n+m - 3]=

=9m+3n-11+4n+m-3=10m + 7n - 14

Answer Link

Otras preguntas

In her aquarium, Kelly has 21 goldfish, 14 guppies, 7 snails, and 2 angelfish. What is the ratio of snails to goldfish?
where are most exotic animals kept and what is the benefit of breeding them?
HELP HELP HELP!!!!!!!
7. Which of the following claims is not supported by this quote: "Everyone in my class wanted me on their team, because... I could recite dozens of verses ... (
Please Answer This, the question is on the picture. will mark brainllest if its right
Solve each equation For points!!
Multiple choice Coral reefs can be damaged or destroyed by Shipping Pollution Too little rain Huger water temperatures Air pollution
What is revenue? * Money the Government raises Money you give away each year to the IRS A business licence Money you raise yourself by donations
simply as many steps and involves many calculations.
prime factorization of 7776​