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elena-s [515]
3 years ago
8

What is the value of x?​

Mathematics
1 answer:
aleksklad [387]3 years ago
7 0
Answer: X= -1/2
Alternate form: x= -.5
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Please help me with this please and thank you
BartSMP [9]

Answer:

12

Step-by-step explanation:

4x-3x

4*3=12

it is 12

7 0
2 years ago
A comic book costs $3.99, including tax. It is marked up 45%.
nalin [4]
10% of 3.99=0.399x4=1.596
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3 years ago
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A single six-sided die is rolled. Find the probability of rolling a seven
suter [353]

Answer:

0

Step-by-step explanation:

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3 years ago
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Find the constant of variation for the relation and use it to write an equation for the statement. Then solve the equation.
hammer [34]

Answer: option d.

Step-by-step explanation:

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y=kxz

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If y=4 when x=6 and z=1 then substitute these values into the expression and solve for <em>k:</em>

4=k(6)(1)\\4=6k\\k=\frac{4}{6}\\\\k=\frac{2}{3}

<em> </em>Substitute the value of <em>k</em>  into the expression. Then, the equation is:

y=\frac{2}{3}xz

To find the value of <em>y </em>when x=7 and z=4, you must substute these values into the equation. Therefore you obtain:

y=k=\frac{2}{3}(7)(4)

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<em> </em>

5 0
2 years ago
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What is the square root of 36x to the fourth power?
-BARSIC- [3]
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8 0
3 years ago
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