Given:
Discount = 40%
Sales tax = 7%
To find:
The total cost of levi jeans with an original price of x.
Solution:
Let x be the original price of the jeans. Then the price after 40% discount is
The price after 7% of sales tax.
Therefore, the total cost of the levi jeans with an original price of x is represented by the expression 0.642x.
I think the blank is like the "x" in an equation problem, I hope that helped I am trying my best here
The expression is
See
Its distributive property which states that
Option A
The answer will be 51.9031142
X²-169 and t²-4 are the two answers.
169=13², 4=2²
20 is not a square number, so not D.
1 is a square number, but C shows the sum, not difference, so not C either.