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Alenkinab [10]
3 years ago
9

These equations represent different possibilities for a waiter earning $11.25 for waiting on one table for one hour. The constan

t is the hourly rate and the coefficient represents the fraction of the bill, b, the customers left as a tip. Which equation correctly represents the hourly rate and tip for a bill of $30.00?
Mathematics
2 answers:
nataly862011 [7]3 years ago
8 0

The answer is C-5.25+1/5b=11.25

-Steel jelly


Soloha48 [4]3 years ago
5 0
C. 5.25 +1/5 b = 11.25
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Help please :)))))))))))))
natali 33 [55]

Answer:

D is the correct answer

if you want explanation you can comment down

6 0
3 years ago
The longest side of a right triangle is 15 cm long another side is 12 cm long what is the length of the third side
Romashka [77]
<span>The question is tricky. But any way the longest side of a right triangle is always the hypotenuse. So we know the hypotenuse if 15 cm. 
Now, consider the Pythagorean theorem: 
a^2 + b^2 = h^2, where a and b are the sides of a right triangle and h is the hypotenuse. 
We know one side is 12cm and the hypotenuse is 15 cm, so: 
12^2 + b^2 = 15^2, or </span><span>1</span><span>44 + b^2 = 225 
subtract 144 from either side to get 
b^2 = 225 - 144 = 81 
now take the square root of either side to get 
b = 9 
The third side is 9 cm</span>
7 0
3 years ago
Which description compares the vertical asymptote(s) of Function A and Function B correctly?
r-ruslan [8.4K]
Function A:  f(x)=\frac{1}{x}+4.  Vertical asymptotes are in the form x=, and they are a vertical line that the function approaches but never hits.  They can be easily found by looking for values of <em>x</em> that can not be graphed.  In this case, <em>x</em> cannot equal 0, as we cannot divide by 0.  Therefore <em>x</em>=0 is a vertical asymptote for this function.  The horizontal asymptote is in the form <em>y</em>=, and is a horizontal line that the function approaches but never hits.  It can be found by finding the limit of the function.  In this case, as <em>x</em> increases, 1/<em>x</em> gets closer and closer to 0.  As that part of the function gets closer to 0, the overall function gets closer to 0+4 or 4.  Thus y=4 would be the horizontal asymptote for function A.
Function B:  From the graph we can see that the function approaches the line x=2 but never hits.  This is the vertical asymptote.  We can also see from the graph that the function approaches the line x=1 but never hits.  This is the horizontal asymptote.
3 0
3 years ago
Read 2 more answers
Solve the inequality y/ -6 is greater than 10
pashok25 [27]
Y<-60 
hope this helps and good luck;)
4 0
4 years ago
The sum of 25 and z what’s the answer??
Rzqust [24]

Answer:25+Z

Step-by-step explanation:since your adding them

7 0
4 years ago
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