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yanalaym [24]
3 years ago
5

8(x+3)=2xsolve for x​

Mathematics
2 answers:
kvv77 [185]3 years ago
6 0

Answer: x = -4

Step-by-step explanation: The 1st graders at City Elementary were asked whether they like dogs or cats best. The results are shown in the table.

Relative Frequency Table by Row

A 4-column table with 2 rows. Column 1 has entries boys, girls. Column 2 is labeled Dogs with entries 42.1 percent, 79.8 percent. Column 3 is labeled Cats with entries 57.9 percent, 20.2 percent. Column 4 is labeled Total with entries 100 percent, 100 percent.

What conclusion can you draw about the relative frequency of the results?

A girl in this group is most likely to prefer cats.

A girl in this group is most likely to prefer dogs.

A boy in this group is most likely to prefer dogs.

There is no association between the variables.

WINSTONCH [101]3 years ago
3 0

Answer:

x = -4

Step-by-step explanation:

8 (x+3) = 2x

8x + 8*3 = 2x

8x + 24 = 2x

6x = -24

x = -4

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Step-by-step explanation:

1st Divide: 43.9÷4=10.975

2nd Add 13.5: 10.975+13.5=24.475

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alex41 [277]

Answer:

The sign at the ticket booth should read "Guests that are under 3 years old or over 62 years old get free admission!"

Step-by-step explanation:

Compound inequalities are the combination of two inequalities by the words "or" or "and".

In the given example, the compound inequality is,

Guests that are under 3 years old and over 62 years old get free admission!

The given inequality can be broken into two individual inequalities as,

Inequality 1: Guests that are under 3 years old get free admission

Inequality 2: Guests that are over 62 years old get free admission

The above two inequalities are combined by "and" in the given compound inequality.

Now, "and" signifies that both the conditions or inequalities should be fulfilled at the same time. But a guest can either be under 3 years old or he/she should be older than 62. Both the conditions cannot be fulfilled at the same time and hence, the sign doesn't make any sense.

To correct the sign, "and" should be replaced with "or".

Therefore, the corrected sign at the ticked booth should read "Guests that are under 3 years old or over 62 years old get free admission!".

For more details, refer to the link:

brainly.com/question/20296065?referrer=searchResults

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