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Vinil7 [7]
3 years ago
7

Simplify 6m plus 2m minus 5

Mathematics
2 answers:
mr Goodwill [35]3 years ago
6 0

Answer:

8m-5

Step-by-step explanation:

Lets write this out in an equation.The plus means addition and the minus means subtraction.  

6m+2m-5

Since there is two things with the same variable we can combine them.

8m-5

That is as simple as it gets.

Furkat [3]3 years ago
3 0

6m plus 2m minus 5

If you turn that into an algebraic expression, it would look something like this:

6m + 2m - 5

Now, you combine like terms.

6m + 2m - 5 = 8m + 5.

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Need help please assist me find the area of a regular hexagon
garri49 [273]

Answer:

The area of the regular hexagon is 166.3\ units^{2}

Step-by-step explanation:

we know that

The area of a regular hexagon can be divided into 6 equilateral triangles

so

step 1

Find the area of one equilateral triangle

A=\frac{1}{2}(b)(h)

we have

b=r=8\ units

h=4\sqrt{3}\ units ----> is the apothem

substitute

A=\frac{1}{2}(8)(4\sqrt{3})

A=16\sqrt{3}\ units^{2}

step 2

Find the area of 6 equilateral triangles

A=(6)16\sqrt{3}=96\sqrt{3}=166.3\ units^{2}

7 0
3 years ago
Determine the rate and the unit rate. $18 for 6 volleyballs
Nadusha1986 [10]

Answer:

3.00$ is the answer

5 0
3 years ago
What THREE integers have a sum of 300?
quester [9]

Answer:

Here we will use algebra to find three consecutive integers whose sum is 300. We start by assigning X to the first integer. Since they are consecutive, it means that the 2nd number will be X + 1 and the 3rd number will be X + 2 and they should all add up to 300. Therefore, you can write the equation as follows:

(X) + (X + 1) + (X + 2) = 300

To solve for X, you first add the integers together and the X variables together. Then you subtract three from each side, followed by dividing by 3 on each side. Here is the work to show our math:

X + X + 1 + X + 2 = 300

3X + 3 = 300

3X + 3 - 3 = 300 - 3

3X = 297

3X/3 = 297/3

X = 99

Which means that the first number is 99, the second number is 99 + 1 and the third number is 99 + 2. Therefore, three consecutive integers that add up to 300 are 99, 100, and 101.

99 + 100 + 101 = 300

We know our answer is correct because 99 + 100 + 101 equals 300 as displayed above.

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Pls help!!!! i have eight more minutes to answer<br> eeeeeeeeee
Sati [7]
Answer: B) 16 units

Step-by-Step Explanation:

As we can observe from the graph,

Length (l) = 5 units
Breadth (b) = 3 units

Perimeter = 2(l + b)

Therefore,
= 2(l + b)
= 2(5 + 3)
= 2(8)
= 2 * 8
=> 16

Perimeter = 16 units
6 0
2 years ago
A soap maker made 1/8 pounds of soap. He split the soap into five pieces. How much does each piece weigh​
Tems11 [23]

Answer:

1/40 pounds

Step-by-step explanation:

1/8 ÷ 5 = 1/40

7 0
2 years ago
Read 2 more answers
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