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telo118 [61]
2 years ago
15

5x - 19 = 2(x - 5) Show all work

Mathematics
2 answers:
zheka24 [161]2 years ago
6 0

Answer:

Step-by-step explanation:

Here you go mate

∴Use PEMDAS

Parenthesis,Exponent,Multiplication,Division,Addition,Subtraction

Step 1

5x-19=2(x-5)  Equation/Question

Step 2

5x-19=2(x-5)  Remove parenthesis

5x=2x+9

Step 3

5x=2x+9  Subtract 2x from sides

3x=9

Step 4

3x=9  Divide sides by 3

Answer

x=3

Hope this helps

tankabanditka [31]2 years ago
3 0

Answer:

x=3

Step-by-step explanation:

I did a 2-column proof for the explanation :)

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6/3=22/x (i really need help
Tpy6a [65]
Well, we can begin by simplifying.

6/3 equals 2, so we make the left side 2.

2 = 22/x

x is being divided by 22, so to undo it, we multiply.

therefore it becomes:

2 times x = 22
2x = 22

we can divide by 2 on both sides.

we are left with


x = 22/2

22/2 is 11, so x = 11.

hope this helps!
7 0
2 years ago
How does soil begin to form?
Nonamiya [84]

Answer:  Rock particles clump together in aggregate

Step-by-step explanation:

Soil minerals form the basis of soil. They are produced from rocks (parent material) through the processes of weathering and natural erosion. Water, wind, temperature change, gravity, chemical interaction, living organisms and pressure differences all help break down parent material.

3 0
3 years ago
You are working on an experiment where you want to test the effects of caffeinated beverages on the behavior of cats. You will t
vichka [17]
For the experiment, you need 2L of cola. Your first option would be to purchase 1 2L bottle of cola for $2.25. 

To calculate the second option, let's convert milliliters to liters first. There are 1,000 milliliters in 1 liter. With this, we know that there are 2,000 milliliters in 2 liters. Option 2 comes in 500-milliliter cans, which means that you would need 4 of them (2,000/500 = 4). 4 cans multiplied by $0.50 would cost you $2.00. 

Let's check the cost of your answer options.
A. 4 cans - As seen above, this would cost $2.00.
B. 1 bottle - From the question, we know this would cost $2.25.
C. 2 bottles - This would be more soda than you need and would cost $4.50 ($2.25x2)
D. 1 can - This would be .5L and not enough soda for the experiment.
E. 5 cans - This would cost $2.50, but would be an extra 500mL of soda.
F. 2 cans - This would only be 1L of soda and not enough for the experiment.
G. 3 cans - This would be 1.5L of soda and not enough for the experiment either.

For the best price option, you would choose A (four cans of soda). This would give you the amount of soda that you need at the lowest price.
6 0
3 years ago
Cuanto es menos 7 mas 2
irina [24]

Answer:

the answer is -5. you could really just use a calculator this is pretty basic math.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A phone company advertises a new plan in which the customer pays a fixed amount
Irina-Kira [14]

Answer:

<h2>it will take 30 minutes</h2>

Step-by-step explanation:

obtain a formula

<h3>=> M = $0.10($p)+$25</h3>

<u>insert the value of p dollars</u>

<h3>=> M = $0.10(50) + 25</h3>

<u>multiply 50 by 0.10</u>

<h3>=> M = $5 + 25</h3>

<em> </em><u>add 25 + 5</u>

<h3><em><u>=></u></em> M = $30</h3>

<u>So it takes 30 minutes for international minutes</u> <em><u>Thank </u></em><em><u>You</u></em>

^_^

3 0
2 years ago
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