ziyah101
ziyah101 ziyah101
  • 16-05-2021
  • Mathematics
contestada

Plz help solve this please and thx u

​

Plz help solve this please and thx u class=

Respuesta :

kirabowen15
kirabowen15 kirabowen15
  • 16-05-2021
2 (an - 1) = 40
2an - 2 =40
2an = 40 - 2
2an = 38
2an/2 = 38/2
an = 19
Answer Link

Otras preguntas

3 divided by 165 ! i need this for my sister again ): ah i suck at this
which three words best describe North Carolina native and First Lady Dolley Madison? Question 1 options: A) Quiet, calm, intelligent B) Sickly, overworked
what is $7.50 admission; 20% off; 5.75% tax
If you were an immigrant leaving Spain in 1600, in which of the following future states would you likely settle
Why does light change direction when shined through water?
which relates to personification
If an animal cell represented a city, the city's power plant would represent what organelle? A. cell membrane B. mitochondria C. chloroplast Will upvot
The competition between the united states and the soviet union in space became known as the?
Washington and Monroe believed the United States should not become involved in European affairs. Is it possible to follow the same policy today? Why or why no
Walter has 124 bills consisting of 5 dollar bills and 10 dollar bills. If his total amount of money is $840, how many bills of each does he have?