The percent discount is: 20%
Step-by-step explanation:
The formula for percentage will be used to find the percentage of discount.
Given
Original price = $160.95
Discounted price = $128.44
The discount is:
D = Original price - sale price

The percent discount is given by:

Rounding off to nearest whole percent
20%
Hence,
The percent discount is: 20%
Keywords: Percentage, discount
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K=11 13/56 . I hope this helps
Answer:
f⁻¹(x) = x - 3
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Algebra I</u>
- Functions
- Function Notation
- Inverse Functions
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
f(x) = x + 3
<u>Step 2: Find</u>
- Swap: x = y + 3
- [Subtraction Property of Equality] Isolate <em>y</em>: x - 3 = y
- Rewrite: f⁻¹(x) = x - 3
Answer:
It's 5
Step-by-step explanation:
Good Luck