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2 years ago

The original price p of an item less a discount of 15%

Mathematics

2 answers:

Snowcat [4.5K]2 years ago

7 0

P-.15p this is the expression for cost after discount

and its just .15p for just the discount

cestrela7 [59]2 years ago

5 0

Answer:

p - (0.15p)

Step-by-step explanation:

The original price of an item = p

discount rate = 15% = $\frac{15}{100}$ = 0.15

discount price = 0.15 × p

Discounted price of the item = p-(0.15p)

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Evaluate for given replacement

jasenka [17]

First, plug in 7 for m

|6 - 2(7)|
|6 - 14|
|-8|
since it's an absolute value, the answer will be positive
answer: 8

4 0

3 years ago

gary deposits 3700 in an account that pays 2.15% simple interest he keeps the money in the account for 3 years but doesn’t make

zzz [600]

Answer:

238.65

Step-by-step explanation:

To find the simple interest we use the formula:

A = P(1 + rt)

Let's break down all the variables that we have.

P = 3,700

r = 2.15% or 0.0215

t = 3

So let's put all our variables into the formula.

A = P(1 + rt)

A = 3,700(1 + (0.0215)(3))

A = 3,700(1 + 0.0645)

A = 3,700(1.0645)

A = 3938.65

Gary will have a total of 3938.65 in his account after 3 years. Now to find how much he made in interest, we simply subtract the total after 3 years to his initial amount.

Interest = 3938.65 - 3700

Interest = 238.65

4 0

2 years ago

Can someone please answer this question please answer it correctly and please show work please answer it correctly

liberstina [14]

Answer:

I have attached a photo containing my work and answers. If you have any questions, please let me know!

~Hope this helps!~

7 0

2 years ago

1 Kg = 2.2046 pounds what will be the answer in round to nearest tenth 4550 pounds = ______ kg

Harrizon [31]

Answer:

2063.9 kg

Step-by-step explanation:

Given,

1 kg = 2.2046 pounds

This can also be written as:

1 pound = 1/2.2046 kg

We have to calculate the value of 4550 pounds in kg up to nearest 10th

Thus,

$4550 pounds= \frac{4550}{2.2046} kg$

Solving the above equation, we get:

4550 pounds = 2063.8664 kg

Rounding the above result to nearest tenth as:

4550 pounds = 2063.9 kg

6 0

2 years ago

Vanessa started with $800 in a bank account that does not earn interest. In the middle of every month, she withdraws 14 of the a

Nataliya [291]

An =800 *an-1 an a1=14

3 0

3 years ago