Jon has to choose which variable to solve for in order to be able to do the problem below in the most efficient manner. 6x+ 3y - 27
5x+ 2y - 21
Which variable should he choose so that he can use substitution to solve the system?
O Jon should solve for y in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
•
Jon should solve for x in the first equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.
Jon should solve for y in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for y.
© Jon should solve for x in the second equation because the coefficients can be reduced by a common factor to
eliminate the coefficient for x.

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour

i agree because i see the other persons thinking is clear

answer: (yeees, you need a poet.)

//blooming serenity//

beautiful in the morning

mysterious at night

wonderous nature souring

with all it's mystical might

the flower that blooms

to the fox that looms

nocturnal creatures

with various features

a blooming flower soon in sight

as a new little hatchling fears to take flight  

afraid to leave it's calming nest,

but dear little bird, mother knows best

as sure as there are stars in the sky,

life is not about who, where what, when or why-

it's the journey that follows

adventures we swallow

of   nature's deep wonders,

natural disasters and storm's thunders.

blooming serenity

life and nature, truly is heavenly.

-kerstien lehman

step-by-step explanation: