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marta [7]
3 years ago
8

If x = -6 and y = -2, evaluate the expression. 3x - 10 y-5

Mathematics
1 answer:
Bond [772]3 years ago
3 0
Is it
3x-10= 3(-6)-10= -28
Y-5= -2-5=-7
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How do you find the median of 15,8,19,21,18,17 ? Thanks
KengaRu [80]

Answer:

median = 17.5

Step-by-step explanation:

The median is the middle value of a data set arranged in ascending order. If there is not a middle value then the median is the average value of the numbers either side of the middle.

Data in ascending order is

8, 15, 17, 18, 19, 21

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7 0
3 years ago
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The composite figure is made up of two congruent rectangular pyramids joined at their bases. What is the total volume of the com
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Help me find Sample variance and standard deviation
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s=\sqrt{35.5}\approx5.958
5 0
3 years ago
Please ASAP.<br> Find the value of u.
shusha [124]

Answer:

The answer is B 62

Step-by-step explanation:

I just divid 124 by 2

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yuradex [85]
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3 0
3 years ago
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