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2 years ago

11

Mrs. Chin paid a 20% tip on the bill for lunch if the tip amount was $2.75 what was the bill for lunch before the tip was added

2 answers:

gulaghasi [49]2 years ago

8 0

13.75:))))))))))))))))))))

Lelu [443]2 years ago

5 0

Answer:

$13.75

Step-by-step explanation:

the bill before the tip is x.

0.20x = 2.75

now divide both sides by .20

x= 2.75/0.20

x=13.75

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246000 in scientific notation

atroni [7]

Answer:

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Step-by-step explanation:

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2 years ago

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What ratio forms a proportion with 14/42?<br> A. 1/4<br> B. 7/21<br> C. 12/40<br> D. 28/80

koban [17]

Hey there!

"What ratio forms a proportion with $\frac{14}{42}$ ?"

- $\frac{14}{45} =0.56$ (for the decimal)

$A) \frac{1}{4}$ $=0.25$ $(incorrect)$
$B) \frac{7}{21}$ $=0.33$ $(Incorrect)$
$C) \frac{12}{40}$ $0.3$ $(incorrect)$
$D) \frac{28}{80}$ $0.7$ $(incorrect)$

But in order for you to solve this particular equation you'd have to go in with two (like multiplying by two)

$1\times2= 2$ ; $4\times2 = 8$ $(incorrect)$
$7\times 2= 14$ ; $21\times2 = 42$ $(correct)$
$12 \times2 = 24$ ; $40\times 2 = 80$ $(incorrect)$
$2 \times 28 = 56$ ; $2\times 80 = 160$ $(incorrect)$

Your result: $\boxed{Answer: B. \frac{7}{21} }$

Good luck on your assignment and enjoy your day!

~ $\bold{LoveYourselfFirst:) }$

3 0

2 years ago

I need help with this

maksim [4K]

Answer:

The answer is B

Step-by-step explanation:

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2 years ago

4.930 53.2 3.867 23 least to greatest

Debora [2.8K]

LEAST
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Hope I helped some!

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3 years ago

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Step-by-step explanation:

$3x+x+1=11\\\\4x+1=11\\\\4x=10\\\\x=2.5$

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1 year ago