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nata0808 [166]
4 years ago
5

Solve for a. 5 + 14a = 9a - 5

Mathematics
2 answers:
Radda [10]4 years ago
5 0

5 + 14a = 9a - 5

<u>      -9a</u>   <u> -9a     </u>

5 + 5a =       -5

<u>-5         </u>    <u>     -5 </u>

       5a =    -10

      \frac{5a}{5} = \frac{-10}{5}

         a = -2

Answer: a = -2

stira [4]4 years ago
3 0

Since you are solving for a, you want to have a on one side of the equation and the other terms on another side of the equation. It would be easiest to have all the terms with a on the left side of the equation, so that is what we will do.

Subtract 9a from both sides to get a on the left side of the equation.

5 + 5a = -5

Subtract 5 from both sides of the equation to isolate the term with a.

5a = -10

Divide both sides of the equation by 5 to solve for a.

a = -2

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a company was able to increase its staff from 126 employees to 190 employees what was the percentage increase in staff? Rounds t
azamat

Answer:

50.7%

Step-by-step explanation:

First you have to find the difference. (190-126=64) Then to find the percentage you have to divide A by B (64/126 which is about .507) Move the decimal I’ve twice (50.7) and there’s your answer!

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Which step is the same in the construction of parallel lines and the construction of a perpendicular line to a point off a line?
chubhunter [2.5K]

Answer:

Both types of lines are built on the same plane although they meet different objectives for which they are built.

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7 0
3 years ago
Consider the expression 40 + 24. Find the greatest common factor of the two numbers, and rewrite the expression using distributi
serg [7]

Answer:

40 + 24 = 8(5 + 3)

Step-by-step explanation:

Consider the expression 40 + 24. Find the greatest common factor of the two numbers, and rewrite the expression using distributive property

Step 1

We find the GCF

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40

Then the greatest common factor is 8.

Step 2

Rewriting the expression using distributive property.

The factors of 40 and 24 that would give us the sum of 8 is given as 5 and 3

Therefore, using Distributive property

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5 0
3 years ago
Mikey's family is taking a road trip. Their car can travel no more than 260 miles without needing to refill the gas tank. They h
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The solution to the inequality is that Mikey's family can drive at most 148

Inequality shows the non equal comparison of numbers or expressions.

Given that Mikey situation can be represented by the inequality:

112 + x ≤ 260

Solving the inequality:

112 + x ≤ 260

Subtract 112 from both sides of the equation:

112 + x - 112 ≤ 260 - 112

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Hence from the inequality, we can see that Mikey's family can drive

at most 148

Find out more at: brainly.com/question/25285332

6 0
2 years ago
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