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nika2105 [10]
3 years ago
12

Please answer this multiple choice question!! will give brainliest :)

Mathematics
1 answer:
Komok [63]3 years ago
4 0

Answer:

b

Step-by-step explanation:

please my friend mark me brainiest

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What are the 4-factor pairs of 56?
nika2105 [10]

Answer:

7 and 8, 2 and 28, 1 and 56, 4 and 14

Step-by-step explanation:

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Nola Giles down a trail at a steady rate for 10 minutes. Her change in elevation was -200 feet. Then she continued to hike down
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Her fastest change in elevation was -200 feet in 10 minutes. She was going at a rate of 20 fpm (feet per minute) compared to 15 fpm.

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A copy machine makes 24 copies per minute. How many copies does it make in 3 minutes and 15 seconds?
ANTONII [103]

Answer: the first answer is 72

Step-by-step explanations

24x3=72

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3 years ago
A store buys a remote control robot for $60. They mark it up by 30%. What will be the selling price
exis [7]
The answer would be 78 because 10% of 60 is 6. 6 x 3 = 18 60+18=78
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2 years ago
If (-3) exponent -5 = 1/x, what is the value of x? <br> -243<br> - 1/243<br> 1/243<br> 243
trapecia [35]

Answer:

\boxed {-243}\\

Step-by-step explanation:

\begin{array}{rclr}(-3)^{-5} & = & \dfrac{1}{x}& &\\(-3)^{5} & = & x &\text{Inverted each side of the equation}\\x & = & \boxed {\textbf{{-243}}}\\\end{array}

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