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jenyasd209 [6]
3 years ago
7

The bill for the food is $26.50. If she plans to tip at 20%, what should she pay if she doesn’t want to leave pennies on the tab

le?
Mathematics
2 answers:
Verizon [17]3 years ago
8 0

Answer:5.60

Step-by-step explanation:

UkoKoshka [18]3 years ago
5 0
<h3>Answer:</h3>

\large\boxed{\$5.30}

<h3>Step-by-step explanation:</h3>

In this question, it's asking you how much the tip would be for the bill.

Lets get some important information from the question:

  • Bill was $26.50
  • Plans to make a 20% tip

With the information above, we can solve the problem.

In order to find how much they need to tip the waiter, we would need to multiply 26.50 by 0.20

We would do this because we need to know how much of 26.50 is 20%

Lets solve:

26.50*0.20=5.30

When you multiply, you should get 5.30

This means the tip would be $5.30 for a bill that costs $26.50

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
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Translate the phrase into an algebraic expression.
adell [148]

Answer:

8 + \frac{5}{w}

Step-by-step explanation:

From the phrase, the <em>answer</em> is smaller(less) by 8  when compared(equal (=)) to quotient of 5 and w ...

So:

Answer - 8 = quotient of 5 and w

Here, quotient is the whole number from a <em>division</em>. The division here is \frac{5}{w}

Therefore,

Answer - 8 = \frac{5}{w}

Answer = 8 + \frac{5}{w}

Hence the phrase into algebraic expression is 8 + \frac{5}{w}

4 0
3 years ago
Which function is f(x) equal to f^-1(x)?
Morgarella [4.7K]

Answer:

c. f(x) x+1/x-1

Step-by-step explanation:

To answer this question, we need to check each answer one by one until we find the right one.  

y = (x+6)/(x-6)  

switch x and y  

x = (y+6)/(y-6)  

solve for y  

x(y-6) = y+6  

xy - 6x = y+6  

y(x-1) = 6x+6  

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f^-1(x) = 6(x+1)/(x-1)  

y = (x+2)/(x-2)  

switch x and y  

x = (y+2)/(y-2)  

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y = (x+1)/(x-1) ------ correct one  

switch x and y  

x = (y+1)/(y-1)  

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6 0
3 years ago
Read 2 more answers
HELP PLEASE 10 POINTS!!!
7nadin3 [17]

Answer:

First, write 80% as 80100. Then write an equivalent ratio that has the answer in the numerator and 200 in the denominator. 100 x 2 is 200, so 80 x 2 will be the answer. 80 x 2 = 160. The answer is $160.

3 0
2 years ago
Please help me!! due tonight!
olasank [31]

Answer:

Srry Cant read it :(

Step-by-step explanation:

3 0
3 years ago
Please help me. (20 points)
alexandr402 [8]

Hello from MrBillDoesMath!

Answer:

75

Discussion:


A plane triangle has 180 degrees. Using this in the diagram gives  

x + 81 + angle BAC = 180             (***)

(The diagram is a bit fuzzy but I think the above numbers are accurate)

The diagram also shows that  (156 + angle BAC )= 180 as a straight line has 180 degrees. So

angle BAC = 180 - 156 = 24

Substituting this in (***) above gives

x + 81 + 24 = 180 =>

x + 105 = 180   =>               (as 81 + 24 = 105)

x = 180  107 = 75


Check: Does

x + 81 + angle BAC = 180   ?

75 + 81 + 24 = 180.  Yes




Thank you,

MrB

7 0
3 years ago
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