Answer:
10 x^7 + 6 x^5 - 4 x + 4
Step-by-step explanation:
Answer:
Step-by-step explanation:
If
a = 3+ 10 b
It can be written as
b = (a - 3)/10
But
c = 2 + 5b
Now inserting the value of b from above equation
We get
c = 2 + 5 (a - 3)/ 10
c = 2 + ( a - 3 )/2
2c = 4 + a - 3
a = 2c - 1
First, turn 30% into a decimal
30% / 100 = 0.3
Second, multiply.
0.3 * 67 = $20.10 is the discount
Third, subtract.
67 - 20.1 = $46.90 is the total price of the dress.
Best of Luck!
$11.7 is the total price.
To solve. do 10 + (.17*10).
