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1 year ago

Help me please i need it rn

Mathematics

1 answer:

umka2103 [35]1 year ago

5 0

Step-by-step explanation:

Multiply 12600 by -3/4 to determine the amount earned.

*12600 can be put over 1.

Multiply:

$\frac{12600}{1} \times \frac{ - 3}{4} = \frac{37800}{4}$

Simplify by dividing the fraction by 4:

$\frac{ - 37800 \div 4}{4 \div 4} = \frac{ - 9450}{1}$

Mikasa has lost $9450.

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A consumer purchase a computer after a 20% price reduction. If x represent the computer’s original price, the reduced price can

Musya8 [376]

Answer:

.80x

Step-by-step explanation:

If the price is reduced by 20% we are paying 100-20 or 80 percent

The new price is

x* 80%

.80x

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3 years ago

Please help, multiple choice

ycow [4]

Answer:

10

Step-by-step explanation:

5x = x20

x · x = 20 · 5

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3 years ago

Read 2 more answers

Last year the backgammon club had 30 members this year the club has 24 members find the percent of decrease of members

olchik [2.2K]

Answer:

Percent Decrease = 20% Decrease

Step-by-step explanation:

To find percentage decrease, we will use a simple formula shown below:

Percentage Decrease/Increase = $\frac{New-Old}{Old}*100$

Where

New is the latest number of members (which is 24)

Old is the initial number of members (which is 30)

Note: the multiplication by a factor of "100" brings the answer to a percentage.

Now, lets substitute the numbers and figure out the percentage decrease:

$\frac{New-Old}{Old}*100\\\frac{24-30}{30}*100\\\frac{-6}{30}*100\\-0.2*100\\-20$

So, it comes to -20, which is a decrease of 20%

7 0

2 years ago

the side length of the state flag of Colorado are in the ratio of 2:3 if the flag is 12 ft long what is the height?

yanalaym [24]

Answer:

The height is 8

Step-by-step explanation:

Ratios are just fractions. That being said, you also have part of a fraction. You know that the colorado flag is in 2:3, and 12 feet long is according to that ratio; it equals each other.

Make the equation.

$\frac{2}{3} = \frac{x}{12}$

Now isolate x (in order to solve for it)

$12 * \frac{2}{3} = \frac{x}{12}*12\\8 = x$

x= 8

The height is 8.

8/12 = 2/3 ✅

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2 years ago

Find the value of the expressions 3x^3-2y^3-6x^2y^2+xy for x=2/3 and y=1/2

fiasKO [112]

Hi!

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2 years ago