9% is equivalent to 9 / 100 = 0.09 as a decimal fraction.
So the tax on $3,000 = 3000 * 0.09 = $270
B
The solution set for the both equation is (3,0) and (-1,0)
We have given that the equation

We have to determine the solution to the first equation
<h3>
What is the quadratic equation formula?</h3>





Now use this value we have to find the value of y
When x=3 then
y=(3)^2-2(3)-3
y=9-6-3
y=0
When x=-1 then y=1-2(-1)-3
y=1+2-3
y=0
Therefore the solution set for both equations is (3,0) and (-1,0).
To learn more about the solution set visit:
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Whole numbers are always integers. If the integer is negative, that makes it a negative integer. If it's positive, it's a positive integer.
Find how many times 2/3 can go into 12.
In other words, divide 12 by 2/3.
12/(2/3)
Note that dividing is equal to multiplying by the reciprocal. So...
12/(2/3) = 12 * 3/2 = 18
The carton holds 18 servings (sheesh, way too much salad :) ).
The answer is -56. For future problems, I highly recommend the calculator app “Desmos”, and writing the equation out in the calculator, and then replacing X values with the number (-8).