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expeople1 [14]
3 years ago
14

A store sells two different types of coffee beans; the more expensive one sells for $8 per pound, and the cheaper one sells for

$4 per pound. The beans are mixed to provide a mixture of 50 pounds that sells for $6.40 per pound. How much of each type of coffee bean should be used to create 50 pounds of the mixture?
Mathematics
1 answer:
dangina [55]3 years ago
3 0
All u need to do is give branliest then i will answer your question
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Select the equation that has the same solution as the equation below.<br> 5^(2x-5)= 125
Ahat [919]

The equation that has the same solution as 5^{(2x-5)} = 125 is: C.64 = 2^{(3x - 6)}

<h3>How to Solve Equations having Exponents</h3>
  • To solve such, simplify the bases so that the base on the right equals the base on the left.
  • Then solve the equation for the variable.

Given:

5^{(2x-5)} = 125\\\\5^{(2x-5)} = 5^3\\

  • The bases will cancel out

2x - 5 = 3

  • Solve for x

2x = 3 + 5

2x = 8

x = 4

The solution of 5^{(2x-5)} = 125 is 4.

Thus:

64 = 2^{(3x - 6)}\\\\2^6 = 2^{(3x - 6)}\\\\6 = 3x - 6\\6 + 6 = 3x\\12 = 3x\\4 = x\\x = 4

Therefore the equation that has the same solution as 5^{(2x-5)} = 125 is: C.64 = 2^{(3x - 6)}

Learn more about equations with exponents on:

brainly.com/question/11832081

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2 years ago
Help needed ASAP<br> And thanks!!:)
natali 33 [55]

Answer:

obtuse

Step-by-step explanation:

if one angle is 25 and the other 50, then the third angle is 105, because all three angles have to add up to 180. So it is a obtuse triangle.

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Answer:

angle A = 45°

angle B = 110°

angle C = 25°

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Larry's evening is spent reading and watching TV. He can spend no more than 4 hours total on these activities, and he wants to s
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Let the time Larry spend reading be x and the time he spend watching TV be y. Then
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I want to know what the answer is in a fraction.
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Move all terms that don't contain K to the right side and solve.

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