Answer:
Step-by-step explanation:
5.50*10%= .55
Move the decimal point to the left one spot 5.50 becomes .55
5.50-.55= $4.95 final price
x < -2.5 and x > 1
the answer is .0136157
C-10
A-90
B-10
For rounding off to nearest tens, we compare the last digit.