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JulijaS [17]
3 years ago
14

Name the salt formed when magnesium reacts with hydrochloric acid

Mathematics
1 answer:
Zielflug [23.3K]3 years ago
6 0
Magnesium chloride (MgCl2)
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Mars2501 [29]

Answer:

$186.86

Step-by-step explanation:

<u>4 eggs cost:</u>

1 dollar per dozen (12 eggs), so by unitary method (ratios), we can find cost of 4 eggs. Shown below:

\frac{1}{12}=\frac{x}{4}\\12x=4\\x=0.33

So, 4 eggs cost $0.33 approx

<u>12 lb. flour cost:</u>

2.50 dollar per pound, so 12 pounds would simply cost:

2.5 * 12 = $30

<u>14 lb of sugar cost:</u>

4.50 dollar per pound means 14 pounds would cost:

4.5 * 14 = $63

<u>2 ready-made edible flowers cost:</u>

5 cents for each flower means 2 flowers would cost:

5 cent = 0.05 dollars

0.05 * 2 = $0.10

We add all up to find cost of 1 cake. Shown below:

Cost of 1 cake = $0.33 + $30 + $63 + $0.10 = $93.43

Cost of 2 cakes = $93.43 * 2 = $186.86

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3 years ago
cassandra is trying to think of a good way to keep her financial records. She makes a lot of purchases, using cash, debit cards,
nikdorinn [45]
I think its between b and c
6 0
3 years ago
Read 2 more answers
X^2-25=0 Using factoring method
Tema [17]
Hello.

Move <span><span>−25</span><span>-25</span></span> to the right side of the equation by subtracting <span><span>−25</span><span>-25</span></span> from both sides of the equation.<span><span><span>x2</span>=25</span><span><span>x2</span>=25

</span></span>Take the square root of both sides of the equation to eliminate the exponent on the left side.
<span><span>
</span></span>The complete solution is the result of both the positive and negative portions of the solution.

Simplify the right side of the equation.

Rewrite <span>2525</span> as <span><span>52</span><span>52</span></span>.

Pull terms out from under the radical, assuming positive real numbers.The complete solution is the result of both the positive and negative portions of the solution.
<span><span>
</span></span>The complete solution is the result of both the positive and negative portions of the solution.

<span>Answer: x=5,−<span>5

Have a nice day</span></span>
6 0
4 years ago
Read 2 more answers
1. What is Bankruptcy
8090 [49]

Step-by-step explanation:

1.Bankruptcy is a legal process through which people or other entities who cannot repay debts to creditors may seek relief from some or all of their debts.

5 0
2 years ago
Subtract. 7 4/10−1 2/10 Write your answer in simplest terms.
Stolb23 [73]
The answer is 6 1/5.
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