Answer:
(0,0)
Step-by-step explanation:
Just look in a graphing calculator.
Step-by-step explanation:
x+y=29...because x and y means how many tickets they have
and if normal 1 ticket is 70...then x number of tickets are $70x.
and
1 VIP ticket is 80...then y number of tickets are $80y..got that?...sum of all earned by selling tickets equal to $2130
so...
70x+80y=2130
so...equations are
x+y=29
70x+80y=2130
solve these equations.i did the hard part...you will get the answer...if u dont know hot to solve this comment me...
Step-by-step explanation:
In order to get the inverse of equation, we will interchange the variables and solve for x and y as follows.
whereas, 
or x = 
Now, on interchanging the variable we will get the equation as follows.
y = 
Answer:45
Step-by-step explanation:
\mathrm{Remove\:parentheses}:\quad \left(-a\right)=-a,\:-\left(-a\right)=a
3\cdot \:15
Answer: International Accountants
Step-by-step explanation:
