adriana16391
adriana16391
25-03-2021
Mathematics
contestada
PLEASE HELP I WILL MARK YOU BRAINIEST!!
Respuesta :
kenzieeeot7
kenzieeeot7
25-03-2021
Answer:
r = 9
The error happened when -3 was multiplied by -r in the first step, negative and negative makes a positive so it should have been
-18 + 3r= 9 in the second step.
Hope this helps :)
Answer Link
VER TODAS LAS RESPUESTAS ( 11+ )
Otras preguntas
In which one of the following sentences could you best use a semicolon? A If you ask me Jerry is a tennis whiz. B When she is worried Lucille eats a lot. C Jerr
In which one of the following sentences is the number written correctly? A The college has an endowment of more than $187 million. B The parcel of land was ad
Is 0.602 equvalent to 0.62
Multicellular organisms can be organized into what other levels?
During a soccer season, Mario made approximately 2 goal points for every 5 of his shots on goal. What is the probability that Marion would make 2 goal points o
what do you think was the greatest scientific advance of the Hellenistic period? why?
Joe has been keeping track of his cellular phone bills for the last two months. The bill for the first mont was $38.00 for 100 minutes of usage. The bill for th
Circle 6 numbers for a total of 31.8,9,91,5,81,1,1
Which friend has greatee elevation & which friend is father from sea level?
During a soccer season, Mario made approximately 2 goal points for every 5 of his shots on goal. What is the probability that Marion would make 2 goal points o
