codya18
codya18
04-06-2018
Mathematics
contestada
is the answer a, b, c, or d.
Respuesta :
mkryukova19
mkryukova19
04-06-2018
x-2y =1 ------------->
x=1+2y
6x - 5y = 20
6(1+2y) - 5y= 20
6 +12y -5y =20
7y = 20 -6
7y = 14
y=2
x=1 +2y
x = 1 +2*2
x=5
(5,2) is the answer (B).
Answer Link
VER TODAS LAS RESPUESTAS ( 14+ )
Otras preguntas
If you go out at exactly 9 p.m. each evening over the course of one month, the position of a given star will move westward by tens of degrees. what causes this
Jenny put 28 flowers into two vases. After her mother moved 5 flowers from one vase into the other, the number of flowers in the two vases became the same. How
what is the value of x, given that PQ || BC? A. 10 B. 5 C. 7 D. 8
What kind of poem is this? "I blow through your hair kicking up dust everywhere And then I am gone."
IS THIS CORRECT??? HELPPP
why do you think the Framers did not include more expressed powers
Which of the following is a negative consequence of commercial fishing? A) Improved water quality B) An increase in human fatalities C) Improved nutritional v
How did Adams's relationship with Congress affect his presidency?
The chance of being involved in a fatal crash is higher at night than during at night than during the day
Amber made 6/8 of her free-throws in the last basketball game. What percent of free-throws did Amber make?
