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Korolek [52]
4 years ago
10

What is the value of x in 2(5^x)=14

Mathematics
1 answer:
Radda [10]4 years ago
8 0
Divide by 2 to get
  5^x = 7
Now take the logarithm.
  x·log(5) = log(7)
  x = log(7)/log(5) ≈ 1.209062
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Mary wants to find this product. 58 x 20 How can Mary find the product? A. 0 +16 + 100 B. 0 + 160 + 1000 . C. 58 + 16 + 100 D. 5
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Answer:

B

Step-by-step explanation:

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0+160+1000=1160

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Example 6: Solve for the variable.

<u>Hope this helps!</u>

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Read 2 more answers
mr.ellis has started a vegetable garden.he bought 15 bags of soil and 3 bags of fertilizer for 282.72.he realized he didnt have
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The cost of each bag of soil is $ 16.25 and the cost of each bag of fertilizer is $ 12.99.

<h3>What is the linear system?</h3>

A linear system is one in which the parameter in the equation has a degree of one. It might have one, two, or even more variables.

Mr. Ellis has started a vegetable garden.

He bought 15 bags of soil and 3 bags of fertilizer for 282.72.

He realized he did not have enough supplies so he bought another 5 bags of soil and 2 bags of fertilizer for 107.23.

Let the cost of each bag of soil be x and the cost of a bag of fertilizer be y.

Then we have the linear equations,

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On solving the equations 1 and 2, we have

x = 16.25 and y = 12.99

The cost of each bag of soil is $ 16.25 and the cost of each bag of fertilizer is $ 12.99.

More about the linear system link is given below.

brainly.com/question/20379472

#SPJ1

8 0
2 years ago
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