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yarga [219]
3 years ago
10

In Johnny's bowl there are many type of stones 1/8 of the stones are red and 5/6 of the stones are white what fraction of Johnny

's stones are white or red
Mathematics
1 answer:
vovikov84 [41]3 years ago
5 0

Answer:

\frac{23}{24}

Step-by-step explanation:

1/8 of the stones in Johnny's bowl are red and 5/6 of the stones are white.

The fraction of stones that are red or white is obtained by adding the fraction that are red with the fraction that are white. That is:

\frac{1}{8} + \frac{5}{6} = \frac{23}{24}

The fraction of the stones that are red or white is \frac{23}{24}.

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pogonyaev

Answer:

D would be your answer. I used my algebra calculator and it shows you step by step how to do the problem

6 0
3 years ago
Use the fuction h(x)=5x-2 and t(x) =4x+6 to complete the fuction operations listed below
Pavlova-9 [17]
Part A
(h + t)(x)
(5x - 2 + 4x + 6)(x)   First plug in the numbers
(9x + 4)(x)   Add h(x) and t(x)
(9x² + 4x)   Then multiply it by x
x(9x + 4)   Lastly, simplify x out (I'm including both answers because I don't know whether your questions will ask for either one)
Unsimplified Answer: 9x² + 4x      Simplified Answer: x(9x + 4)

Part B
(h x t)(x)
(5x - 2)(4x + 6)(x)    First step is to of cource, plug in the numbers
(20x² + 30x -8x -12)(x)   Next we multiply h(x) and t(x)
(20x² + 22x -12)(x)     Simplify it a little
(20x³ + 22x² - 12x)    After that, multiply the whole thing by x
(2x)(10x² + 11x - 6)     Simplify 2x out of the equation
(2x)(5x - 2)(2x + 3)    Lastly, simplify the rest
Unsimplified Answer: (20x³ + 22x² -12x)    Simplified Answer: (2x)(5x - 2)(2x + 3)

Part C
h[t(x)]
(5x - 2) [(4x + 6)(x)]    Plug in the numbers
(5x - 2)(4x² + 6x)       Multiply t(x) and x
(20x³ + 30x² - 8x² -12x)    Multiply that by h(x)
(20x³ + 22x² -12x)     Simplify a little... Wait! That looks like the answer to Part B! Perhaps we did something wrong, let's go back and alter the third step
(5x -2)(2x)(2x + 3)     This time, simplify before multiplying oh wait, that's part B's simplified answer, isn't it.
Well, there's a good explanation for this: Part B and Part C are essentially the same equations, just in slightly different orders!
So, it will have the same answers and Part B! (At least, in theory, I'd recommend checking this for yourself too!)
Unsimplified Answer: (20x³ + 22x² - 12x)   Simplified Answer: (2x)(5x-2)(2x+3)

Well, that's a wrap, Parts A, B, and, C with work and explanations; if you find that I made a mistake or did something wrong let me know. I hope this helped, and good luck!
8 0
4 years ago
Need help.<br>I 2x +1 I &lt; -4
anastassius [24]


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7 0
3 years ago
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mr_godi [17]
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4 0
3 years ago
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tino4ka555 [31]

Answer:

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Step-by-step explanation:

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7 1
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