The awsner would be d middle of it but i might be wrong
The only way to determine whether or not an outcome is unusual or not is to compare it with previous or future outcomes.
Let p = pictures only
let f = pictures with frames
p + f = 100
5p + 10f = 875
Solve for one variable in the first equation then plug into the second
p = 100 - f
5(100 - f) + 10f = 875
500 - 5f + 10f = 875
500 + 5f = 875
5f = 375
f = 75
75 pictures with frames were sold
I believe she is 6 I am not positive about it
Answer:
266.67
Step-by-step explanation:
120=.45(x)
x=266.67
