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RSB [31]
3 years ago
9

Is d= -12 a solution to the equation 8d+6= -8d-186

Mathematics
1 answer:
kupik [55]3 years ago
8 0

Answer:

It is a solution

Step-by-step explanation:

8d+6= -8d-186

Add 8d to each side

8d+8d+6= -8d+8d-186

16d +6 = -186

Subtract 6 from each side

16d +6-6 = -186 -6

16d = -192

Divide each side by 16

16d/16 = -192/16

d = -12

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If the cost 12 oranges is $6 and someone wanted to know the price of 1 orange. What vocabulary word represents the cost of that
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3 years ago
20 points brainlist thanks
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The answer Is 10.20

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A spinner is divided into 8 section of equal size. The sections are numbered 1 through 8. Use this information to determine the
olga_2 [115]

1) 1/8

2) 1/2

Step-by-step explanation:

1)

First of all, we notice that the spinner is divided into 8 sections of equal size.

So the number of sections is

n = 8

Secondly, we note that each section has the same size: this means that the probability of the spinner landing on each section is the same.

The probabilty of a certain event A to occur is given by

p(A)=\frac{a}{n}

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Therefore, the probability is

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2)

Here we want to find the probability that the spinner lands on an even numbered section.

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So, the number of successfull outcomes is

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3 years ago
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