Answer:
<h2>(4x+z)=13000------1</h2><h2>(4x+z)13000=503000----2</h2>
Step-by-step explanation:
let x be the number of seats in A,
y be the number of seats in B, and
z be the number of lawn seats.
y=3x
the total number of seats is given by
(x+y+z)=13000
put y=3x
(x+3x+z)=13000
(4x+z)=13000------1
also
(4x+z)13000=503000----2
hence the systems of equation is
(4x+z)=13000------1
(4x+z)13000=503000----2
I'm going to be a A Killer Nurse. How about you?
Answer:
17*10^8, about 4 times
7.839*10^6, about 4 times
8.5*10^8, about 2 times
So, if he ends up with 1500 at the end of a year then he save up 1500 per year
