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3 years ago

2(x+1)+5x-3(4x+1) simplified

Mathematics

1 answer:

My name is Ann [436]3 years ago

4 0

Answer:

-5x-1

Step-by-step explanation:

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Evaluate the expression below for the given values. 1/2×+ 1/3 y for x=2 and y=5

kirill115 [55]

Approximately 2.66 I think

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3 years ago

Solve the inequality. 2x-5<9 The solution is:

natali 33 [55]

Answer:

x < 7

Step-by-step explanation:

Given

2x - 5 < 9 ( add 5 to both sides )

2x < 14 ( divide both sides by 2 )

x < 7

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3 years ago

Lindsey is tracking the progress of her plant’s growth. Today the plan is 5cm high. The plant grows 1.5 cm per day. What will th

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31.5 cm . multiply 20 times 5 then added the 1.5 cm

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4 years ago

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6x + 2 -4x= Can someone simplify and answer this for me?

Temka [501]

Answer:

2x + 2

Step-by-step explanation:

6x + 2 - 4x

(6x - 4x) + 2

2x + 2

Best of Luck!

7 0

4 years ago

Read 2 more answers

he Sunny Days Apartment building has a cylindrical, above ground pool in the yard. The radius of the pool is 1.5 times its heigh

tatiyna

Answer:

5.54 feet.

Step-by-step explanation:

Let h be the height of the pool and r be the radius of the pool.

We have been given that volume of cylindrical pool in Sunny Days Apartment building is 1200 cubic feet.

We have been given that the radius of the pool is 1.5 times its height. We can represent this information in an equation as:

$r=1.5*h...(1)$

$\text{Volume of cylinder}=\pi r^2h$

Substituting equation (1) in volume formula we will get,

$\text{Volume of cylindrical pool}=\pi (1.5h)^2*h$

Substituting the given volume of pool in formula we will get,

$1200=\pi (1.5h)^2*h$

$1200=\pi*2.25*h^2*h$

$1200=\pi*2.25*h^3$

Let us divide both sides of our equation by 2.25 pi.

$\frac{1200}{2.25\pi}=\frac{\pi*2.25*h^3}{2.25\pi}$

$169.7652726=h^3$

Let us take cube root of both sides of our equation.

$\sqrt[3]{169.7652726}=h$

$5.537=h$

$h=5.537\approx 5.54$

Therefore, the height of the pool is approximately 5.54 feet.

8 0

4 years ago