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Usimov [2.4K]
3 years ago
7

Michael and 3 friends went to manny's pizza for lunch and their meal cost $32. If they left $4.80 for a tip what percent of thei

r Bill did they leave as a tip? Show work please ​
Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
6 0

Answer:

15%

Step-by-step explanation:

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7.5 4.2
Studentka2010 [4]
<span>✡ Answer: x=6.72 </span><span>✡


- - Solve:

</span><span><span>- - First step is to cross-multiply:
</span>- </span><span>7.5*x=4.2*12
- 7.5x=50.4

- - The next step is to divide both sides by the number </span><span>7.5
-\frac{7.5x}{7.5} =  \frac{50.4}{7.5} &#10;

</span>
<span>- - x=6.72</span>




✡Hope this helps<span>✡</span>
3 0
3 years ago
PLEASE ANSWER ASAP I WILL GIVE 15 POINTS TO FIRST ANDWER​
katrin2010 [14]

Answer:400

Step-by-step explanation:

5 0
2 years ago
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If EF=3x-12, FG=4x-15, and EG=29, enter the values of x, EF, and FG.
anzhelika [568]

Answer:

X =8

EF=12

FG=17

Step-by-step explanation:

4 0
2 years ago
A rectangular painting by Leonardo da Vinci measured 62cm along its diagonal. If the painting has a height of 42 cm how wide is
IRINA_888 [86]

ANSWER

45.6cm to the nearest tenth.

EXPLANATION

The diagonal of the rectangular painting is 62cm.

The height of the painting is 42 cm.

The height of the painting h , the diagonal, and the width of the painting forms a right triangle with the diagonal being the hypotenuse.

From the Pythagoras Theorem,

{w}^{2}  +  {42}^{2}  = {62}^{2}

{w}^{2} = {62}^{2} -  {42}^{2}

{w}^{2}  = 2080

{w} =  \sqrt{2080}

w = 4 \sqrt{130}

The width of the painting is 45.6cm to the nearest tenth.

4 0
3 years ago
At a competition with 8 runners, 2 medals are awarded for first and second
Dafna1 [17]

Answer: Option 'A' is correct.

Step-by-step explanation :

Since we have given that

Number of medals = 2

Number of runners = 8

We need to find the number of ways to award the medals.

We would use "fundamental theorem of counting" to find the number of ways.

So, number of ways is given by

8 × 7 = 56

Hence, option 'A' is correct.

4 0
3 years ago
Read 2 more answers
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