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mestny [16]
2 years ago
14

William was out at a restaurant for dinner when the bill came. His dinner came to $31. After adding in a tip, before tax, he pai

d $39.99. Find the percent tip.
Mathematics
1 answer:
Simora [160]2 years ago
7 0

Answer: 12.9

Step-by-step explanation: Divide 39.99 by 31.00 you'll get 1.29, but you slide the decimal over and get 12.9

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Need Help
Fofino [41]

Answer:

$ 14.9

Step-by-step explanation:

we can create an equation

use variables:

pies = p

sauce = s

3.5p + 0.45s

3.5 (4) + 0.45(2)

<u>= $ 14.9</u>

3 0
3 years ago
Read 2 more answers
Use the commutative property to simplify the expression 4/3 + 3/4 + 2/3
saw5 [17]

The simplified expression using  the commutative property is : \frac{6}{3} + \frac{3}{4}

<h3>Meaning of commutative property</h3>

commutative property can be defined as a mathematics attribute that is possessed by a mathematical equation, that enables the objects undergoing addition or multiplication to change position.

In conclusion, The simplified expression using  the commutative property is : \frac{6}{3} + \frac{3}{4}

<h3>Analysis</h3>

4/3 + 3/4 + 2/3 =  ( \frac{4}{3} +  \frac{2}{3} ) +  \frac{3}{4}  =   \frac{6}{3} + \frac{3}{4}

Learn more about commutative property: brainly.com/question/1528288

#SPJ1

7 0
2 years ago
A cooler contains 6 3/4 liters of water. A team drinks 2/3 of water in the cooler. How many liters of water does the team drink?
andriy [413]

Answer:

4 1/2

Step-by-step explanation:

2/3 of 6 3/4 = 4 1/2

because "of" in math means multiply

so 2/3 x 6 3/4 = 4 1/2

4 0
2 years ago
Read 2 more answers
Y over 5 minus 6 over one<br> Equals 8
Pachacha [2.7K]

Answer:

The answer is one because 6 divided by 1 is 6 and 6 - 5 is equal to one

Step-by-step explanation:

3 0
3 years ago
Joe walked 4/9 of a mile in 4/5 of an hour. What is his unit rate in miles per hour? 4/9 over 4/5 = 5/9 mile per hour 4/5 over 4
Vilka [71]
<span>divide 4/9 by 4/5 is your answer</span>
8 0
3 years ago
Read 2 more answers
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