3 years ago

I need help with 9-14

1 answer:

8 0

For number 9
So first put the equation in descending order
So it would be
6x^2 -10x -4
Then just plug it into the quadratic formula
(The image attached)
And that is your andwer

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Answer:

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Step-by-step explanation:

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kondor19780726 [428]

The right answer is Option A: $x=\frac{rs-t}{2}$

Step-by-step explanation:

Given expression is;

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5.The sales tax rate 6.3%. a. find the tax paid for a pair of earrings with a list price of $77

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4 years ago

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Question:

Anuta_ua [19.1K]

Answer:

Step 1:

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A + B = B + A

So the terms can be rearranged

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This can be proved verified using distribution property

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