$30
To find 6% of 500, convert 6% in to a decimal (0.06) and multiply the decimal times the amount of the purchase. Your final price will be $530 because after finding out the sales tax amount, you have to add it to the amount of purchase.
Answer:
The answer is D. You can confirm this from the graph down below
Step-by-step explanation:
The equation x² - 8x = 16 will equal to (x - 4)² = 32 so option (C) will be correct.
<h3> What is an expression?</h3>
An expression is a mathematical proof of the equality of two mathematical expressions.
Expressions are collections of variables, numbers, addition, subtraction, multiplication, and division.
A statement expressing the equality of two mathematical expressions is known as an equation.
Given,
x² - 8x = 16
x² - 8x - 16 = 0
Add and subtract 16 to the left-hand side
(x² - 8x +16) - 16 - 16 = 0
(x - 4)² - 32 = 0
(x - 4)² = 32
Hence the expression (x - 4)² = 32 will equal to x² - 8x = 16 .
To learn more about expression
brainly.com/question/14083225
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The sum of the measures of complementary angles equals 90 °
