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3 years ago

Solve 4(x + 1) + 8 = 24. (1 point) 3.75 −2 5 3

2 answers:

7 0

4(x + 1) + 8 = 24

Simplify.

4x + 4 + 8 = 24

Add like terms.

4x + 12 = 24

Subtract 12 from both sides.

4x = 24 - 12

Simplify.

4x = 12

Divide both sides by 4.

x = 12/4

x = 3

And, if you meant 3.75 - 2.53, then that equals 1.22.

Remember, always line up the decimal points! :)

~Hope I helped!~

Margaret [11]3 years ago

3 0

4x+4+8=24 3.75-2.53= 1.22
4x+12=24
4x=12
x=3

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A soccer team scores 12 points in 5 matches. They scored the same number of points in each of their first 3 matches and one more

NeX [460]

Answer:

2 points the first 3 matches then 3 points the last 2 matches

Step-by-step explanation:

12 points in 5 matches and the first 3 are all the same then the other 2 increased by 1 point

They got 2 points the first 3 matches then 3 points the last 2 matches

2 + 2 + 2 (first 3 matches) = 6

3 + 3 (last 2 matches) = 6

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3 years ago

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3 years ago

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3 years ago

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stellarik [79]

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4 0

3 years ago

a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in

damaskus [11]

the area of the piece of land that is not part of the garden is $28,486ft^2$ .

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

Here we have , a piece of land 120 ft by 240 ft contains a circular garden. surrounding the garden, there is a circular fence that is 20 ft in diameter. We need to find what is the area of the piece of land that is not part of the garden . Let's find out:

Let's calculate area of land and circular garden , and in order to find the area of the piece of land that is not part of the garden we will subtract area of circular garden from land !

Area of Land:

Area of land is given by

⇒ $length(width)$

⇒ $120(240)$

⇒ $28,880ft^2$

Area of Garden:

Area of circular garden given by

⇒ $\pi r^2$

⇒ $\pi (\frac{D}{2})^2$

⇒ $\pi (\frac{20}{2})^2$

⇒ $\pi (10)^2$

⇒ $100\pi$

⇒ $100(3.14)$

⇒ $314ft^2$

Hence , the area of the piece of land that is not part of the garden is 28,880-314 = 28,486 . Therefore , the area of the piece of land that is not part of the garden is $28,486ft^2$ .

8 0

3 years ago