4 years ago

If the expression x - 3 has a value of -5, then what value represents the expression 3x - 9?

1 answer:

ddd [48]4 years ago

8 0

3(-2) -9
-6-9
-15

-15 Is the value that represents the last expression

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Troyanec [42]

Answer:

The surface area would be ten. Just remove the topmost cubes.

Step-by-step explanation:

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3 years ago

IgorLugansk [536]

You add five to each product when you multiply numbers by five. if 5x10 is 50, 5x11 is 55. so 5x 12 would be 60 because 55+5=60

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3 years ago

Shalnov [3]

I believe the answer is 2f+3f <40

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3 years ago

kirza4 [7]

Answer:

B. $ 3094.01

Step-by-step explanation:

Given observations are,

$2894.21, $1777.15, $2144.77, $4096.37, $4046.29, $1786.37, $3296.69, $4086.27, $2784.22

Number of observations = 10,

Sum of the observations = 2894.21+1777.15+2144.77+4096.37+4046.29+1786.37+3296.69+4086.27+2784.22+4027.79 = 30940.13,

Hence,

$Mean = \frac{\text{Sum of observations}}{\text{Number of observation}}$

$=\frac{30940.13}{10}$

$=3094.013$

$\approx 3094.01$

Option 'B' is correct.

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4 years ago

Lady_Fox [76]

1 and 2 over 3 cubic inches

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3 years ago