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hichkok12 [17]
3 years ago
7

When solving for the value x in the equation 4(x-1) +6= 18, aaron wrote the following lines on the board:

Mathematics
1 answer:
iren [92.7K]3 years ago
8 0

Answer:

The Distributive Property.

Step-by-step explanation:

4(x - 1) = 12

When distributing out the 4, it must go to all the terms within the brackets like this:

4x - 4 = 12.

4x = 16

x = 4.

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Answer:

21 feet

Explanation:

Using pythagorean theorem to find the length of the added length of the bottom.

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25-16=9 so B^2 is 9 and the square root of that is 3 so B is 3. Then you add 15+3+3 to get 21.

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3 years ago
12 + m < -6 how many solutions
kodGreya [7K]

Answer:

m<−18

Step-by-step explanation:

Step 1: Simplify both sides of the inequality.

m+12<−6

Step 2: Subtract 12 from both sides.

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zhuklara [117]

Step-by-step explanation:

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now use point slope formula

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3 years ago
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oksian1 [2.3K]

Answer:

Im sorry im confusded

Step-by-step explanation:

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3 years ago
The gas gauge in a car shows it has 40% of a tank of gas. If the car has about 5 gallons, approximately how many gallons can the
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If 40% of a gas tank is equal to 5 gallons then:

0.40x=5

x=5/0.40

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