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Phoenix [80]
3 years ago
5

A store owner wants to give a pen to each customer who visits their store. The table shows the cost for the number of pens in a

pack that the store owner wants to buy. What is the best value?Number of Pens Cost 16 $8.64 18 $7.74 22 $6.82 30 $8.40 36 $9.00
Mathematics
1 answer:
Flura [38]3 years ago
8 0

Answer:

$9 for 36

Step-by-step explanation:

Divide the price by the quantity to receive the unit price. Here are the unit prices for each option:

1. $0.54

2. $0.43

3. $0.31

4. $0.28

5. $0.25

Basically, you want the lowest price. So, $9 for 36 is the best value because it costs $0.25 per pen.

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Simplify the square root of -121?
poizon [28]

Answer:

11<em>i</em>

Step-by-step explanation:

first you have to get a postive root.

\sqrt{-121} \\ \sqrt{-1}  \sqrt{121} \\

then you solve the square roots from there, keeping in mind the imaginary number answer to the square root of -1, <em>i</em>.

\sqrt{-1} = i\\ \sqrt{121} =11\\ 11i

8 0
3 years ago
Read 2 more answers
C. Solve for the missing measurements. <br>m&lt;AZL<br> m AL<br><br>​
Margaret [11]
AZL is the correct answer
5 0
3 years ago
What is the slope of the line that passes through the point 3,5 and -2,2
Nostrana [21]

Answer:

3/5

Step-by-step explanation:

Slope=

\frac{y2 - y1}{x2 - x1}

slope =

\frac{2 - 5}{ - 2 - 3}

=

\frac{3}{5}

8 0
3 years ago
What is the solution to the system of linear equations?
Dmitry_Shevchenko [17]

Answer:

x = 5, y = -1/2

Step-by-step explanation:

3.5x - 5y = 20

3x + 4y = 13 multiply by 1.25 so the y's match up (you could match x's too)

3.75x + 5y = 16.25

–––––––––––––––––––––––

3.5x - 5y = 20

3.75x +5y = 16.25

7.25x + 0y = 36.25 you can add or subtract here (on this equation you add)

7.25x=36.25

x=5 So now we have x=5 and to find y we can just plug in x into one of the equations

–––––––––––––––––––

3(5) + 4y = 13

15 + 4y = 13

4y = -2

y = -1/2

x = 5, y = -1/2

Then you can plug in both to check your answers.

4 0
3 years ago
Help please, you smart peoples ;-; Will give brainliest!
olasank [31]

Answer:

o.25 or (2

Step-by-step explanation:

5 0
3 years ago
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