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NeX [460]
3 years ago
5

Three friends have dinner at a restaurant. The total bill for the dinner is $41. The friend want to leave at 50% tip and they wa

nt to divide the tip evenly among themselves which is the best estimate of each friends share of two
Mathematics
1 answer:
Vika [28.1K]3 years ago
5 0
$20.50 Would be he best an
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Maria found the least common multiple of 6 and 15. Her work is shown below.
Alex

The answer is D. Maria selected a multiple that is not the least of the common multiples.

We see from the list that the least common multiple between 6 and 15 is 30, not 60.

8 0
3 years ago
Read 2 more answers
Javier works in a photo lab and needs to make a reduced copy of a photograph that is 8 inches long. The customer wants the copy
Scrat [10]

Answer:

Javier should not press the button five time.

Step-by-step explanation:

The given scenario says that Javier claimed that pressing the button 5 times would be enough to fulfill the customer's request. So, lets check that.

We will start at 8 inches.

Press once, 8-0.12*8=7.04 inches.

Pressing again, we get 7.04-.12*7.04=6.1952 inches.

Again pressing we get 6.1952-.12*6.1952 = 5.451776 inches.

Again we get 5.451776-.12*5.451776 =4.79756288 inches.

Again we get 4.79756288-.12*4.79756288= 4.221855334 inches.

We can clearly see here that pressing 4 or 5 times does not get 4.5 inches exactly as claimed by Javier.

Therefore, Javier claim is not right and his boss is right.

5 0
4 years ago
Read 2 more answers
Marking brainliest help please
dalvyx [7]

Answer:

maybe the answers are: no, yes, yes.

Step-by-step explanation:

not too sure but I hope this helps and is right :)

i am incredibly sorry if my answers are wrong!

7 0
3 years ago
Read 2 more answers
How many solutions does the equation 4x + 8 = − 2 − 2 + 5x have?
grin007 [14]
One.
x=12
I have to type more words or I can't submitttt so yeah..
5 0
3 years ago
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What is the equation of the line parallel to 3x + 5y = 11 that passes through the point (15, 4)?
soldier1979 [14.2K]

Answer:

The answer is

<h2>y =  -  \frac{3}{5} x + 13</h2>

Step-by-step explanation:

Equation of a line is y = mx + c

where

m is the slope

c is the y intercept

To find the equation of the parallel line we must first find the slope of the original line

The original line is 3x + 5y = 11

We must first write the equation in the general equation above

So we have

5y = - 3x + 11

Divide both sides by 5

<h3>y =  -  \frac{ 3}{5} x +  \frac{11}{5}</h3>

Comparing with the general equation above

Slope = - 3/5

Since the lines are parallel their slope are also the same

Slope of parallel line = - 3/5

So the equation of the line using point

(15, 4) and slope - 3/5 is

<h3>y - 4 =  -  \frac{3}{5} (x - 15) \\y - 4 =  -  \frac{3}{5} x + 9 \\ y =  -  \frac{3}{5} x + 9 + 4</h3>

We have the final answer as

<h3>y =  -  \frac{3}{5} x + 13</h3>

Hope this helps you

8 0
3 years ago
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