3 years ago

What is this equation factored49x²-1

Mathematics

1 answer:

Natali [406]3 years ago

5 0

The answer should be (7x+1)(7x-1)

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The expression c + 0.07c can be used to find the total cost of an item with 7% sales tax, where c is the cost of the item. Use t

Nataly_w [17]

The total cost of the item at the value of $25 and a tax of 7% is $26.75

<h3>Total Cost </h3>

Given Data

Tax = 7%

Cost of item c = $25

We have the given expression to find the total cost which is

Total = c + 0.07c

Substituting our given data into the expression we have

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2 years ago

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3 years ago

The inverse of f(x)=x^2 is also a function t/f

vodka [1.7K]

The Answer is false.

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3 years ago

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What is this equation factored49x²-1​

What is this equation factored49x²-1