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velikii [3]
2 years ago
10

Solve for x: 2(7x – 6) = 30

Mathematics
2 answers:
solong [7]2 years ago
7 0

Answer:

X=3

Step-by-step explanation:

2 times 7x = 14x

2 times -6 = -12

14x-12=30

(+12)

14x=42

(÷14)

X=3

sertanlavr [38]2 years ago
3 0

Answer: x = 3

Step-by-step explanation:

2(7x - 6) = 30

14x - 12 = 30

     + 12  +12

14x = 42

/14    /14

x = 3

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ivann1987 [24]

Answer:

5 7/24

Step-by-step explanation:

Convert to improper: 49/6-23/8=254/48 which is 5 7/24

Hope this helps plz mark brainliest :D

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2 years ago
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Permutations and combination question ^^
mario62 [17]

Answer:  22) A

<u>Step-by-step explanation:</u>

First, order doesn't matter so it is a Combination.

<em>In other words, it doesn't matter which person was chosen 1st, 2nd, 3rd, or 4th to bring food because they are all bringing "food".</em>

Next, If you are going to choose  person to 4 people to bring food out of a total of 4 + 3 + 1 = 8 people, you get → ₈C₄

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And you are going to choose 1 person to be the host out of the remaining 4 - 3 = 1 person, you get → ₁C₁

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3 0
3 years ago
Raoul says that Function B has a greater initial value. Is Raoul correct?
Sergio039 [100]

Answer:

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Step-by-step explanation:

6 0
3 years ago
Ten less than a number is three more than six times the number.
Dahasolnce [82]

Write it as an equation:

X - 10 = 6x + 3

Now solve for x:

Subtract 3 from both sides:

x-13 = 6x

Subtract 1 x from both sides:

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6 0
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Three classes at a junior high school raised money to buy new computers. Ms. Moore’s class raised $249.00. Ms. Aguilar raised $3
Olin [163]

Answer:

The final amount is $1109.81

Step-by-step explanation:

In order to find the total amount, start with the know amount, which is Ms. Moore's class. Her class raised $249. Now we can use that to find the amount from Ms. Aguilar's class.

$249 + $396.62 = $645.62

Now we can use the amount from Ms. Aguilar's class to find the amount from Ms. Barry's class

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Now we can add the three amounts together to find the total amount.

$249 + $645.62 + $215.19 = $1109.81

3 0
3 years ago
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