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MAXImum [283]
3 years ago
7

8.four friends go out to eat and their meal costs $86.50. The sales tax is 6.75% and they should tip the waiter 20% how much sho

uld each person pay to the nearest cent
please tell me all ur steps
Mathematics
2 answers:
Reil [10]3 years ago
8 0
27.41 is the correct answer
Tatiana [17]3 years ago
3 0

Answer:

$27.41

Step-by-step explanation:

To find the cost with tax and tips: 86.50 x 6.75% = 5.838 which is about 5.84 86.50 x 20% = 17.3 86.50 + 5.84 + 17.3 = 109.64 That's the total cost with tax and tips.

To find how much everyone should pay: Now divide by the four people and you get: 109.64/4 = 27.41 Your answer is $27.41

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The United States five-dollar bill are 155.956 mm long and 66.294 wide. A stack of these bills fits inside a 156 x 66.3 x 66.3 m
maxonik [38]

Answer:

A) $5 × 25 = $75

B) 37.69%

Step-by-step explanation:

The dimension of five dollar bill:

Length = 155.956mm

Width = 66.294

Volume of box being occupied by 5 dollar bill = 258,473.68mm^3

Dimension of box :

156 x 66.3 x 66.3 mm

If volume of the 5—dollar bill is 258,473.68mm^3

Then, the Thickness of the five dollar stack equals :

Volume = Length × width × height

258,473.68mm^3 = 155.956mm × 66.294 × height

258,473.68 = 10338.947064 × h

h = (258473.68/10338.947064)

h = 25.000000003288 = 25

Therefore, the amount of money in the box is:

$5 × 25 = $75

Percentage of box volume taken up by $5 bill

Volume of the box:

156 x 66.3 x 66.3 mm = 685727.6399mm^3

Volume of box being occupied by 5 dollar bill = 258,473.68mm^3

(258,473.68 / 685727.6399) × 100

=37.69%

4 0
3 years ago
What is the slope of the line that passes through the points (2, 3) <br> and (–2, 6)?
saw5 [17]
Slope = (6 - 3)/(-2-2)
= 3/-4
= -3/4

answer
slope = -3/4
4 0
3 years ago
Read 2 more answers
Solve the equation for all values of x.<br> (8x+9)(49x^2-100)=0
Liono4ka [1.6K]

Answer:

x = \frac{-9}{8} , \frac{-10}{7} , \frac{10}{7}

Step-by-step explanation:

8x+9=0

8x=-9

x = \frac{-9}{8}

or

49x^{2}-100 = 0

(7x)^{2} -10^{2} =0,

(7x+10)(7x-10)=0

7x+10=0, 7x-10=0

7x=-10, 7x=10

x=-\frac{-10}{7}, x = \frac{10}{7}

4 0
3 years ago
I need help please! asap
mihalych1998 [28]

Answer:

my guess is c

Step-by-step explanation:

bxnxnnsnsndnjdjdjd

8 0
3 years ago
Firing a piece of pottery in a kiln takes place at different temperatures for different amounts of time. The graph below shows t
Komok [63]
Are u gonna post the graph?
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