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3 years ago

What is the sum of f and 6

Mathematics

2 answers:

Inga [223]3 years ago

8 0

The sum of f and 6 is simply f+6.
It is like this because f is a variable and we do not know its value.

defon3 years ago

3 0

Solutions

The sum of f and 6 is f+6. You add the variable and then the number.

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Mr. Lassie goes out to eat with his family. Their dinner costs $144. Mr. Lassie is going to leave a 25% tip because the service

Dmitry_Shevchenko [17]

Answer:

$180

Step-by-step explanation:

25% ->0.25

144(0.25)=36

36+144=180

4 0

3 years ago

Porky the pig weighs 1,125 lbs. Less than Kobe the Cow. After each gains 50lbs. Kobe the Cow will weigh ten times as much as por

Papessa [141]

Answer:

Step-by-step explanation:

Let x represent the initial weight of Porky the pig.

Porky the pig weighs 1,125 lbs less than Kobe the Cow. This means that the initial weight of Kobe the cow is

x + 1125

After each gains 50lbs. Kobe the Cow will weigh ten times as much as porky the pig. This means that

(x + 1125) + 50 = 10(x + 50)

x + 1125 + 50 = 10x + 500

10x - x = 1125 + 50 - 500

9x = 675

x = 675/9

x = 75

Porky's current weight is

75 + 50 = 125 lbs

Kobe's current weight is

(75 + 1125) + 50

= 1250 lbs

4 0

3 years ago

Helppppp!!!!!! Plsss

PtichkaEL [24]

Answer:

Step-by-step explanation:

open circle = the number it's on isn't an answer

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6 0

3 years ago

Serjik [45]

Step-by-step explanation:

$= \frac{ \frac{3}{x - 2} - 5 }{2 - \frac{4}{x - 2} }$

$= \frac{ \frac{3 - 5.(x - 2)}{x - 2} }{ \frac{2.(x - 2) - 4}{x - 2} }$

$= \frac{ \frac{3 - 5.(x - 2)}{ \cancel{x - 2}} }{ \frac{2.(x - 2) - 4}{ \cancel{x - 2} }}$

$= \frac{3 - 5.(x - 2)}{2.(x - 2) - 4}$

$= \frac{3 - 5x + 10}{2x - 4 - 4}$

$= \frac{ - 5x + 13}{2x - 8}$

$= \frac{13 - 5x}{2x - 8}$

The answer is D.

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2 years ago

Ed buys a vase for £24 and adds 25% onto the price before putting it into his shop window.

hoa [83]

The price-tag say 30 £

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3 years ago