Answer:
It is not a factor of x-5.Substitute 5 in the palce of x.Since the value is not equal to x,it is not a factor of x-5.
Step-by-step explanation:
Answer: 13.8
Step-by-step explanation:
Answer:
1. a9=13120
2. a9= - 13120
3. a9=390600
4. a12=354300
Step-by-step explanation:
Original price is 32, and the new price is 28.
32-28=4
So, the sweater is $4 cheaper.
4/32=1/8=.125
.125*100=12.5
Rounded to the nearest whole number, the sweater's percent decrease in price was 13%.
