Its basic statistics...
Use your phone calculator to solve this by typing in...
10!= 3,628,800
the word ''assistance'' has ten letters
the ! represents the number of possible ways it can be arranged
if you don't have a calculator, on paper it is basically...
10x9x8x7x6x5x4x3x2x1= 3,628,800
Answer:
answer c part
Step-by-step explanation:
please make me brainlist
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First we need to replace x with -2:
24/(3*-2=-6)-2
24/4=6
6 is the answer
So you can do this by using a system of equations
x=student tickets
y=adult tickets
x+y=394
x+56=y
then you substitute y in
x+(x+56)=394
2x+56=394
2x=394-56
2x=338
x=169 which is the number of student tickets
then you find the amount of adult tickets
x+56=y
169+56=y
225=y
and now you can check it
225+169=394
394=394
Answer:
169 student tickets were sold
225 adult tickets were sold
