Answer:
$1417.5
Step-by-step explanation:
Given data
Principal=$4500
Rate = 9%
Time=3.5 years
The simple interest is given as
SI=PRT/100
substitute
SI= 4500*9*3.5/100
SI= 141750/100
SI= $1417.5
Hence the simple interest is $1417.5
1cm = 100ft
0.4 cm = x ft
1x = 100 * 0.4
X = 40
B
Answer:
A.
|19 | = |–19|
Step-by-step explanation:
72+10x=total amount of money from an 8 hour shift
X=number of items sold during her shift