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2 years ago

A store pays $887 for a chandelier. The store marks up the price by 49%. What is the new price?

Mathematics

2 answers:

monitta2 years ago

6 0

Answer:

1321.63

Step-by-step explanation:

Charra [1.4K]2 years ago

5 0

Answer:
The new price is $1,321.63

Explanation:
First, Find out how much they bumped up the price. To do that, multiply the total the store paid for the chandelier by how much percent they will mark up the price.

Step 1 - Multiply

887 • 0.49 = 434.63

So, the store will bump up the price by $434.63. Now we must add this number to the price the store originally paid

Step 2 - Add

887 + 434.63 = 1,321.63

Therefore, the new price is $1,321.63

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A giant tortoise can walk about 1/10 meters per second on land. A cooter turtle can walk about 1/2 meter per second on land. How

timurjin [86]

(1/10) / 1 = 3 / x.....1/10 m to 1 second = 3 m to x seconds
cross multiply
(1/10)(x) = (3)(1)
1/10x = 3
x = 3 / (1/10)
x = 3 * 10/1
x = 30 seconds <====

7 0

3 years ago

A pet store donated a percent to very sale to hospitals. The total sales were $9,925 so the store donated $397. WHat percent of

const2013 [10]

Answer:

Step-by-step explanation:

$\frac{part}{entirety} *100$

$\frac{397}{9925} *100 =4$

4 0

2 years ago

Which of the following statements is false?

kramer

Option D

The sum of two irrational numbers is always rational is false statement

<em><u>Solution:</u></em>

<h3><u>The sum of two rational numbers is always rational</u></h3>

"The sum of two rational numbers is rational."

So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbers produces another rational number.

For example:

$\frac{1}{4} + \frac{1}{5} = \frac{9}{20}$

rational number + rational number = rational number

Hence this statement is true

<h3><u>The product of a non zero rational number and an irrational number is always irrational</u></h3>

If you multiply any irrational number by the rational number zero, the result will be zero, which is rational.

Any other situation, however, of a rational times an irrational will be irrational.

A better statement would be: "The product of a non-zero rational number and an irrational number is irrational."

So this statement is correct

<h3><u>The product of two rational numbers is always rational</u></h3>

The product of two rational numbers is always rational.

A number is said to be a rational number if it is of the form p/q,where p and q are integers and q ≠ 0

Any integer is a rational number because it can be written in p/q form.

Hence it is clear that product of two rational numbers is always rational.

So this statement is correct

<h3><u>The sum of two irrational numbers is always rational</u></h3>

"The sum of two irrational numbers is SOMETIMES irrational."

The sum of two irrational numbers, in some cases, will be irrational. However, if the irrational parts of the numbers have a zero sum (cancel each other out), the sum will be rational.

Thus this statement is false

5 0

3 years ago

Which number line represents the solutions to 1-2x1 = 4?

kaheart [24]

Answer:

Third option: $x = -2$ and $x = 2$