2. A spinner is made up of three colored sections. Each time it is pon the colorit lands on is recorded.
1 answer:
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Let the cost of each drink is $x and the cost of each hot dog is $y.
According to the given data, 3 drinks and 2 hot dogs cost $4.80. In equation form, we can write it as:
1 drink and 1 hot dog costs $2.00. In equation form, we can write it as:
Using this value of x in first equation, we get:
Thus the cost of one hot dog is $1.20
According to the given data, 3 drinks and 2 hot dogs cost $4.80. In equation form, we can write it as:
1 drink and 1 hot dog costs $2.00. In equation form, we can write it as:
Using this value of x in first equation, we get:
Thus the cost of one hot dog is $1.20
Answer:
Step-by-step explanation:
Given
Required
Solve for x
Change base of 16 and base of 4 to base 2
Express 16 and 4 as 2^4 and 2^2 respectively
The above can be rewritten as:
So, we have:
Multiply through by 4
Divide through by 7
Apply the following law of logarithm:
<em>If </em><em> </em><em>Then </em>
<em></em>
So, we have: