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Wittaler [7]
4 years ago
13

2 - X<-7 (x > 9)solve and graph​

Mathematics
1 answer:
NARA [144]4 years ago
5 0
Use Photomath it graphs too
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Martin find a shirt on sale for 10% off at a department store the original price was $20 Martin must also pay 8.5% sales tax how
tankabanditka [31]
First change the percent to a decimal 10% = 0.1  8.5% = 0.085
then subtract 20 - 0.1 = 19.9
then add 19.9 + 0.085 = 19.985
hope it help ☺
8 0
3 years ago
Pls help what is AC!!
Ivenika [448]
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3 0
3 years ago
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you want to go on an “Around the world cruise” two travel agents are offering cruise packages for $20,000. the agents have unusu
Valentin [98]

Answer:

theyre both the same rate.

Step-by-step explanation:

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7 0
3 years ago
find the center-radius form of the equation of the circle with center (0,0) and radius 10. graph the circle
finlep [7]

Answer:

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Step-by-step explanation:

3 0
3 years ago
PLS HELP ! Will give brainliest!
Rasek [7]

Given:

The quadratic equation is :

16x^2-20x-6=0

To find:

The quadratic formula for the given equation after substituting the values.

Solution:

If a quadratic equation is ax^2+bx+c=0, then the quadratic formula is:

x=\dfrac{-b\pm \sqrt{b^2-4ac}}{2a}

We have,

16x^2-20x-6=0

In this equation, a=16,b=-20,c=-6.

Substituting a=16,b=-20,c=-6 in the above formula, we get

x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}

Therefore, the required quadratic formula for the given equation after substituting the values is x=\dfrac{-(-20)\pm \sqrt{(-20)^2-4(16)(-6)}}{2(16)}.

3 0
3 years ago
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