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miskamm [114]
3 years ago
7

Solve using quadratic formula 1. y=3x^2-x-6 2. y=-5x+7x+3

Mathematics
1 answer:
nignag [31]3 years ago
5 0
My estimated answer for 1 is x=1.59 or x=-1.26 and my exact answer is (in word form) x= 1 plus or minus the square root of 73 over 6. my estimated answer for 2 is x=-0.34 or x=1.74 and my exact answer (in word form) is x= -7 plus or minus the square root of 109 over -10. I took a picture of my work and hopefully you can read it

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The table shown below shows some values for functions f(x) and g(x). What is/are the solution(s) to f(x)=g(x)? Explain your answ
salantis [7]

Answer:

  x = -1

Step-by-step explanation:

Both tables show a function value of 9 for x = -1.

  x = -1 is the solution to f(x) = g(x), since f(-1) = 9 = g(-1).

5 0
3 years ago
I need help with 7, 10, and 13
Alexus [3.1K]
(2000 - 150) / 67
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(3000 - 400) /6
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3 years ago
HELP ASAP!!!<br><br><br> ITS DUE IN A FEW MINUTES!!!
max2010maxim [7]

Answer:

A

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4 0
2 years ago
18 pts + brainliest to right/best answer
Bogdan [553]

Two numbers that add up to 2 and multiply to -35

-5 and 7

Rewrite the expression using the above;

<u>(x - 5)(x + 7)</u>

7 0
3 years ago
Aiden has a gross income of $63,000 and takes the standard deduction.
Digiron [165]

a) Aiden's taxable income is $50,450.

The taxable income is equal to the gross income minus the standard deduction.

= $50,450 ($63,000 - $12,550).

b) Aiden's marginal tax rate = 22% (for taxable income falling under the income bracket of $40,526 to $86,375 for the tax 2021 year.  It is assumed that Aiden is single.

c) Aiden's effective tax rate = 13.72%.  The effective tax rate = total taxes due divided by Aiden's taxable income.

= 13.72% ($6,922/$50,450 x 100)

Related links on taxable income at brainly.com/question/1160723

7 0
2 years ago
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