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tester [92]
4 years ago
15

Expand 3(x+4)=????? ???????????!!?!!

Mathematics
2 answers:
Tatiana [17]4 years ago
6 0

Answer:

3x+12

Step-by-step explanation:

=> 3(x+4)

Using distributive property of multiplication

=> (3*x)+(3*4)

=> 3x+12

coldgirl [10]4 years ago
4 0

Answer:

<h2><em>3</em><em>x</em><em>+</em><em>1</em><em>2</em></h2>

<em>Solution</em><em>,</em>

<em>3(x + 4)  \\  = 3 \times x + 3 \times 4 \\  = 3x + 12</em>

<em>hope </em><em>this </em><em>helps </em><em>.</em><em>.</em>

<em>Good </em><em>luck</em><em> on</em><em> your</em><em> assignment</em><em>.</em><em>.</em><em>.</em>

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What is a real number between 6 4/9 and 6 8/9
kodGreya [7K]

Answer:

6 6/9

Step-by-step explanation:

A real number is very broad. Real numbers consist of;

  • Rational Numbers
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Knowing this, 6 6/9, and many more real numbers are between 6 4/9 and 6 8/9.

6 0
3 years ago
Abe,a plumber, charges $50 per hour plus $75 for making an in-home visit. The Plumbing Service charges $65 per hour but no set f
Rasek [7]
Steps:

let “x” be number of hrs
let “y” be total cost

Abe:

50x + 75 = y

Plumbing Service:

65x=y

Since both equations are equal to y, you can set them equal to each other.

65x = 50x + 75

isolate for x:

65x - 50x = 75
15x = 75
x = 5

therefore it will take 5 hours for each to cost the same. you should call Abe for any task more than 5 hours because it will be cheaper and you should call the Plumbing Service for any task less than 5 hours because it will be cheaper.
5 0
4 years ago
a farmer has enough food to feed 28 animals for 5 days how long would the food last ifthere are 7 more animals
Dvinal [7]
Oof it is all of the above ok -.-
6 0
3 years ago
Convert the following Standard Form equation to an equation in General For (x-7)^2 + (y + 3)^2 = 49​
Harman [31]

Answer:

x+y=11

Step-by-step explanation:

take the square root of both sides.

(x-7) + (y+3) = 7

collect like terms

x+y = 7+7-3

4 0
2 years ago
Read 2 more answers
The surface areas of two similar figures are 25in^2 and 36in^2. If the volume of the smaller figure is 250in^3, what is the volu
Strike441 [17]
What you would do is add 25in^2 and 36in^2 together to get your answer. thanks for asking a question I could answer.
3 0
4 years ago
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