Owen draws the cube shown. Pat draws a cube with a side length that is 3 unitsgreater than the side length of Owen’s cube. Carly draws a cube with a side
length that is 1/2 the side length of Pat’s cube. What is the volume, in cubic inches, of Carly’s cube?

250 miles is equivalent to 400 kilometers.

We have,

To find out how many kilometers are equivalent to 250 miles, we can set up a proportion using the given information that 5 miles are equal to 8 kilometers.

5 miles : 8 kilometers

We can set up the proportion:

5 miles / 8 kilometers = 250 miles / x kilometers

To solve for x (the number of kilometers in 250 miles), we can cross-multiply and then divide:

5 miles x (x kilometers) = 8 kilometers x 250 miles

5x = 2000

Dividing both sides by 5:

x = 400

Therefore,

250 miles is equivalent to 400 kilometers.

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Answer:

the answer is  -45

Step-by-step explanation:

-5 x -3 x -3 = -45

i hope this helps i took the test

Answer:

30

Step-by-step explanation:

The required positive number is 0.2.

What is Simplification?

Simplification in mathematical terms is a process to convert a long mathematical expression in simple and easy form.

Let the required positive number is x,

Since, 3.5 times of the number x is equal to sum of number x and 0.5.

The above expression can be written as,

(3.5) x = x + 0.5

3.5x - x = 0.5

2.5 x = 0.5

x = 0.2  

The required number is 0.2.

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