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3 years ago

How to do percentages?

2 answers:

8 0

To calculate the percentage increase, work out the difference (increase) between the two numbers you are comparing. Then divide the increase by the original number and multiply the answer by 100.

Andrew [12]3 years ago

4 0

To make a percentage out of a decimal, you must move it 2 places to the right of a number.
For example, 0.10 = 10%, 0.25 = 25%

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5 1 - - - = 8 3 simplify the expression

tensa zangetsu [6.8K]

The answer is...
7
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8 0

3 years ago

My am never friends have 3/4 and one nickel to spend if Maia and her friends share the money equally how much for each person ge

EleoNora [17]

Answer:

Each person get = 20 cents

Step-by-step explanation:

Given - Maya and three friends have three quarters and one nickel to spend.

To find - If Maya and her friends share the money equally how much will each person get ?

Proof -

We know that

1 nickel = 5 cents

1 quarter = 25 cents

As they spent, 3 quarters and one nickel

So,

Total money spent = 3(25) + 5 = 75 + 5 = 80 cents

⇒Total money spent = 80 cents

Now,

Total people = 4 (Maya and three friends )

Now,

Given that, They share the money equally

So,

Each person get = $\frac{80}{4}$ = 20 cents

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3 years ago

To start a taco food truck service, a woman borrowed $7,500. If the loan was for 5 years and the amount of interest was $3187.50

Inga [223]

Answer:

The interest rate was 42.5%.

Step-by-step explanation:

8 0

3 years ago

3.) Write an inequality for the phrase "two more than three times a number is at

stiks02 [169]

Answer:

3x + 2 ≤ 53

Step-by-step explanation:

"2 more than" means that there will be a + 2 in the equation. "3 times a number" means that 3 is multiplied by an unknown number which can be represented by a variable such as x. "At most" means less than or equal to, since the number cannot be greater than.

So generally, you might want to write the equation as 2 + 3x ≤ 53, but 2 + 3x is not in y = mx + b form. Basically, you need to write it as 3x + 2 ≤ 53 because that's how math works.

4 0

3 years ago

On a coordinate plane, 2 lines intersect at (0, 1).

choli [55]

Answer:

(0,1)

Step-by-step explanation:

i just did it

4 0

3 years ago

Read 2 more answers