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Sedbober [7]
3 years ago
11

For a test in a math class, 60 students arrive and take out their supplies. Of those students, 22 bring pens, and 48 bring penci

ls. Only one student arrives without a pen or pencil.
How many students brought both a pen and a pencil?
Mathematics
1 answer:
dsp733 years ago
7 0

Answer:

11 students brought both a pen and a pencil

Step-by-step explanation:

59 students brought a pen or pencil or both

48 + 22 = 70

70-59 = 11

11 students brought both a pen and a pencil

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PLEASE GIVE ME THE ANSWER AND EXPLAIN HOW YOU WORKED IT OUT AND GOT THE ANSWER PLEASEEEEE ILL MARK YOU BRAINLIEST
Ne4ueva [31]

Answer:

C, D

Step-by-step explanation:

Step 1:  (3^2)^3 * 3^6 / 3^4

Step 2: (9)^3 * 3^6 / 3^4

Step 3: 729 * 3^6 / 3^4

Step 5: 729 * 729 / 3^4

Step 6: 531441 / 3^4

Step 7: 531441 / 81

Step 8: <u><em>6561</em></u>

A = 27

B = 2187

<u><em>C = 6561</em></u>

<u><em>D = 6561</em></u>

E = 2187

5 0
3 years ago
Read 2 more answers
If the numerator or denominator of a fraction is negative, does it make the whole fraction negative?
Masteriza [31]
Yes it does
hope this helped
6 0
3 years ago
Read 2 more answers
Which ordered pair would form a proportional relationship with the point graphed below?
Kitty [74]

Answer:

Step-by-step explanation:

Ok so it’s NOT 10-20 so the closest answer towards it is 5-15 but ik wrog so idk

8 0
3 years ago
Find the midpoint of a segment with the given endpoints.<br> W(-2,5), X(3,-17) =
Tema [17]

Answer:

The answer is

<h2>( \frac{1}{2}  \: , \:  - 6)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

<h3>M = (  \frac{x1 + x2}{2} , \:  \frac{y1 + y2}{2} )</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

W(-2,5) and X(3,-17)

The midpoint is

<h3>M  =( \frac{ - 2 + 3}{2}  , \:  \frac{5 - 17}{2} ) \\  = ( \frac{1}{2}  \: , \:   - \frac{12 }{2} )</h3>

We have the final answer as

<h3>( \frac{1}{2}  \: , \:  - 6)</h3>

Hope this helps you

6 0
4 years ago
You bought a magazine for $2 and some erasers for $5 each. You spent a total of $12. How many erasers did you buy?​.
goldenfox [79]

Answer:

2

Step-by-step explanation:

I got it right bro man my guy I got you

6 0
2 years ago
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