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Gala2k [10]
3 years ago
9

Three times the sum of a number and four is equal to five times

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
7 0
1) correctly translates the statement
erik [133]3 years ago
5 0
First, "the sum of a number and four" is x+4.
Three times (x+4) is 3(x+4). It's also the left side of the equation.

Second, "five times the number" is 5x.
The result will then be "decreased by two", which is 5x-2. It's also the right side of the equation.

Therefore, option (1) is the correct answer.

Hope this would help :))


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In the diagram below what is the approximate length of the minor arc XY
sveta [45]

C = 2pi r= 2 (3.14) (27) = 169.56

Let XY = x

169.56 / 360 = x / 60

360x = 169.56 * 60

360x = 10173.60

x = 28.26

x = 28.3

Answer is C. 28.3 cm

5 0
3 years ago
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How do I solve problem 10?
Grace [21]

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sveticcg [70]
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Find each product.<br><br> (5-x2+2)(-3)<br><br> PLEASE HELP!!! ASAP!!!
Bumek [7]

Answer:

3x^2 - 21 (did you mean for the equation to be (5 - x^2 + 2) \cdot -3?)

Step-by-step explanation:

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So the equation comes out to 3x^2 - 21 .

Hope this helped!

3 0
3 years ago
Step 1: –10 + 8x &lt; 6x – 4 Step 2: –10 &lt; –2x – 4 Step 3: –6 &lt; –2x Step 4: ________ What is the final step in solving the
Tamiku [17]

Given:

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-10+8x

To find:

The missing step in solving the given inequality.

Solution:

Step 1: The given equation.

-10+8x

Step 2: Subtract 8x from both sides.

-10+8x-8x

-10

Step 3: Add 4 on both sides.

-10+4

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Therefore, the missing step is 3>x.

8 0
3 years ago
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