Does anybody mind helping me with 3-6?

Answer:

325 = original price

Step-by-step explanation:

New price = original price + markup

Markup = original price * markup rate

Substituting this into the first equation

New price = original price + original price * markup rate

Factor out the original price

New price = original price (1+ markup rate)

We know the new price = 406.25  and the markup rate = 25% = .25 in decimal form.  Putting these into the equation

406.25 = original price (1+.25)

406.25 = original price (1.25)

Divide each side by 1.25

406.25 /1.25 = original price/1.25

325 = original price

True, A method of creating a geometric figure that is mathematically precise by using a compass and straightedge is called drawing or copying.

Given that,
A statement is given we have to determine whether the statement is true or false.

What is congruent geometry?

In congruent geometry, the shapes that are so identical. can be superimposed to themselves.

Here,
The statement is given is, "A method of creating a geometric figure that is mathematically precise by using a compass and straightedge is called drawing or copying."
The given statement si true because the statement is the true definition of drawing or copying, drawing or copying are the methods of creating a figure or portrait of something in precise order.

Thus, the given statement is true.

Learn more about congruent geometry here. brainly.com/question/12413243

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Answer:

true

Step-by-step explanation:

Answer:

Option B is correct.

Step-by-step explanation:

We have been given that  3 lottery games have decided to play

So, here we have total possibility of numbers s between 0 and 9 which is total of 10 numbers

And number can be chosen more than once.

So, the probability will be

On simplification we will get

the probability of winning

Therefore, option B is correct.

The product of the fraction is 8/25. Option C is correct

Multiplication of fraction

To multiply these fractions, you can follow these steps:

Multiply the numerators (top numbers) together.

Multiply the denominators (bottom numbers) together.

Here's how it's done:

(4/9) x (1 & 4/5) x (2/5)

Step 1: Multiply the numerators:

(4/9) x (9/5) x (2/5)

Step 2: Multiply the denominators:

(4/9) x (9/5) x (2/5) = (4 x 9 x 2)/(9 x 5 x 5)

Now, calculate the result:

(4 x 9 x 2)/(9 x 5 x 5) = 72/225

To simplify the fraction, find the greatest common divisor (GCD) of 72 and 225, which is 9:

(72 ÷ 9)/(225 ÷ 9) = 8/25

Hence the product of the fraction is 8/25

Learn more on fraction here: brainly.com/question/11562149

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