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noname [10]
2 years ago
14

Which expression is equivalent to 2 x + 4 ?

Mathematics
1 answer:
omeli [17]2 years ago
7 0

Answer:

Step-by-step explanation:

GCF of 2x and 4 is 2

2x+  4 = 2*x + 2*2

            = 2*(x + 2)

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What’s 6 (3x + 5) please
olga nikolaevna [1]

6(3x+5)

6*3x=18x

6*5=30

<u>18x+30</u> is your answer! I hope this helped! :)

5 0
3 years ago
Mike bought five items for lunch that cost a total of $4.55. Hot dogs cost $1.10 each and cookies cost $0.75 each. Which of thes
Setler79 [48]

Answer:

1.1h+0.75c=4.55---------------1

h+c=5--------------2

Step-by-step explanation:

Step one:

given data

total lunch items= 5

let hot dogs be h

and cookies be c

cost of hot dogs = $1.10

cost of cookies = $0.75

total cost = $4.55

Step two:

The linear model for the total cost is given as

4.55=1.1h+0.75c---------------1

and the model for the number of items is

h+c=5--------------2

The systems of the equation for the situation is

1.1h+0.75c=4.55---------------1

h+c=5--------------2

6 0
3 years ago
A game is played using one die. If the die is rolled and shows 1, the player wins $5. If the die shows any number other than 1,
mash [69]

Answer:

1/5

Step-by-step explanation:

i had a similar question

For each roll you start with paying 2 dollars and you only with 10 dollars one out of 6 rolls (on average). 

So the cost for one play is 2 dollars and your win is 10/6. 

Value is -2+10/6=-1/3 dollars

So you lose 1/3 dollars on average with each game

since you have no limited rolls u put 1/5

this from another question but both same just different numbers

6 0
3 years ago
This will take the smartest brainly player<br> Give explanation
ratelena [41]

Answer:

n^6 is the answer

n^{6} * n^{\frac{1}{4} } = n^{\frac{25}{4} }

\frac{1}{\sqrt[4]{n} } * n^{\frac{25}{4} } = \frac{n^{\frac{25}{4} } }{n^{\frac{1}{4} } }  = n^{\frac{25}{4} } - n^{\frac{1}{4} } = n^{6}

Step-by-step explanation:

6 0
3 years ago
Find the slope of the line between (-7, -2) and (9, 4)
Rzqust [24]

Answer:

dufenschmertz evil incorporated...

Step-by-step explanation:

after hours ;)

oh ma goawd he on x gaems mode

7 0
2 years ago
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