the standard form of linear equation is Ax + By = C. if b=0 and a and C are positive, which best describes the graph of this equ
2 answers:
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The total length of the segment AC is the sum of AB and CB, which gives, CB = 9
<h3>How can the length of CB be found?</h3>The given parameters are;
- AC = 17
- AB = 32 + 3•x
- CB = 57 + 6•x
Required: <em>CB</em>
Solution:
AC = <em>AB + CB</em> by segment addition property
Therefore;
AC = 17 = 32 + 3•x + 57 + 6•x = 89 + 9•x
17 = 89 + 9•x
CB = 57 + 6•x = 57 + 6 × (-8) = 9
Therefore;
- <u>CB = 9</u>
Learn more about segment addition postulate here: brainly.com/question/1721582
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<em>Medium sodas, buy, dollars, divide </em>
For this case we must find the amount of medium sodas that Natalie's group can buy, taking into account that they have 20 dollars and that each medium soda costs 1.25 dollars. To solve, we must divide:
Let "x" be the number of medium sodas you can buy, then:
So, Natalie's group can buy 16 medium sodas with 20 dollars
Answer:
16 medium sodas