1 answer:
The system of equations should be
y = 25x and y = 15x + 150
There isn’t an amount of children so I’m not sure which price would be better sorry. It would depend on how many children there are.
Hopefully someone else can solve the system of equations but I hope this helps a little
You might be interested in
U fill the tank at 1:45 a.m......then u wait 1 1/2 hrs....
1:45 + 1 hr = 2:45.....2:45 + 30 minutes (because 1/2 hr = 30 minutes) =
3:15.....so u remove the liquid at 3:15 a.m.
Is it x times 2 times y times 2? is that what it is asking or is it meaning squared
So you follow the steps and i hope this will be easy for you .
Answer:
84
Step-by-step explanation:
Combinations
nCr
n (objects) = 9
r (sample) = 3
9C3
n! / r! (n – r)!
9! / 3! (9 – 3)!=
9! / (3! * 6!)=
9*8*7*6!/ (3! * 6!)=
6! cancels out
9*8*7/3*2*1=
3*4*7=
12*7=
84
114°+x°=180
Subtract 114° for both side
x=66°. Hope it help!
