All categories

3 years ago

My friend bought a headset on Ebay for $45 and then sold it for 40% more. How much did he sell it for?

Mathematics

2 answers:

3241004551 [841]3 years ago

4 0

Answer:

Step-by-step explanation:

Multiply 0.4 by 45 (which is 18) then add that to 45.

shutvik [7]3 years ago

3 0

Answer: Your friend sold it for $63 dollars

Step-by-step explanation:

40%= 40/100= .4

Multiply 45 by .4

= 18

Add 18 to 45

45+18=63

Your answer is 63

You might be interested in

What is an equivalent expression for 3(x-12)? * O 3x-12 3x+12 O 3x-36 3x+36

Doss [256]

The correct answer is
3x - 36

7 0

3 years ago

Read 2 more answers

One page of a petition can hold p signatures. You were able to get 4p+5 people to sign the petition. Your friend was able to get

leva [86]

Answer:

6p - 2

Step-by-step explanation:

The expression that needs to be made in this question refers to the total number of people that signed the petition. To calculate this we need to add the total number of signatures that both you and your friend were able to acquire. Once we do this we simply combine like terms in order to simplify the expression as much as possible.

4p + 5 + 2p - 3

4p + 2p + 5 - 3

6p - 2

Therefore, the total and simplified expression for the total number of signatures would be 6p - 2

8 0

3 years ago

A series of tile patterns is shown below. Consider the function that represents the number of white tiles in each figure. Figure

mr_godi [17]

No one can answer this there is no picture for me or anyone else to look at

7 0

4 years ago

If you knew that the vertical intercept for a straight line was 150 and that the slope of the line was 4, then the dependent var

Maslowich

Answer:

Value of the independent variable = 25

Step-by-step explanation:

y-intercept form of a straight line is represented by the equation,

y = mx + b

here y = dependent variable

m = slope

b = y intercept or vertical intercept

x = independent variable

In our question,

y-intercept 'b' = 150

slope of the line 'm' = 4

dependent variable y = 250

We will plug in these values in the equation of the line to get the value of the independent variable.

250 = 4x + 150

250 - 150 = 4x

x = $\frac{100}{4}$

x = 25

Therefore, value of the independent variable is 25.

7 0

4 years ago

An Olympic-sized swimming pool holds 2,500,000 liters of water. How many gallons of water does an Olympic-sized swimming pool ho

tankabanditka [31]

Answer:

The Olympic sized swimming pool hold 660501.9 gallons of water.

Step-by-step explanation:

Given that:

Water hold by an Olympic sized swimming pool = 2500000 liters

We know that;

1 gallon = 3.785 liters

Therefore,

We will divide the total number of water in liters by 3.785 to find the number of gallons.

Gallons of water in pool = $\frac{2500000}{3.785}$

Gallons of water in pool = $660501.9$ gallons

Hence,

The Olympic sized swimming pool hold 660501.9 gallons of water.

5 0

3 years ago