Answer:
3
Step-by-step explanation:
Answer:
y = -3× - 1
Step-by-step explanation:
the explanation is in the picture, hope this helped!
Example:
3nsub3-4nsub2+9n-12
your answer is 495 dollars. as 45 times 11 equals 495 being the 45 is students and 11 is price
Answer:
The fraction will decrease 
Step-by-step explanation:
Let
x/y ----> the fraction
we know that
100%-50^=50%=50/100=0.50
100%-25%=75%=75/100=0.75
substitute

therefore
The percent that the fraction will decrease is equal to
