Answer:

Step-by-step explanation:

Answer:
im guessing C
Step-by-step explanation:
I dont have this exam let me know is I'm right
.09:
"of" means that you have to multiply.
1/10 is equal to .1
If you multiply 0.1 by 0.9 you will get .09
Answer:
Mixed fraction -2 3/8
decimal form -2.375
Improper fraction -19/8
Step-by-step explanation:
Convert the mixed numbers to improper fractions
then find the least common denminator and then combine them
so the answer is -19 / 8 or -2 3/8 as a mixed fraction
Answer:
By 19% the computer was less than the original price
Step-by-step explanation:
The original price on the computer was $1500
Discount is 25%= 0.25
Discount amount = 1500 * 0.25 = 375
Discounted price = 1500 - 375 = 1125
Now 8% shipping cost to discounted price
8% = 0.08
Shipping cost = 1125 * 0.08 = 90
cost of computer with shipping cost = 1125 + 90 = 1215
Percentage less = (original cost - cost of computer now ) / original cost
= 
To get percentage we multiply by 100
0.19 * 100 = 19%