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stira [4]
3 years ago
10

In a classroom of 28 students: 19 of the students have brown eyes 13 of the students wear glasses 7 of the students do not have

brown eyes or glasses how many brown-eyed students wear glasses? answer
Mathematics
2 answers:
V125BC [204]3 years ago
7 0

Total students = 28

Students with brown eyes = 19

students wear glasses = 13

Not brown eyes or no glasses = 7


Not brown eyes = 28 - 19 = 9

Not wearing glasses = 28 - 13 = 15

Not brown eyes and wearing glasses = 15 - 9 = 6

Brown eyes and wearing glasses = 13 - 6 = 7 <==== answer

AnnyKZ [126]3 years ago
5 0

Answer:7 is the answer

Step-by-step explanation:

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Which of the following could be a real-world description of the quantity four times x end quantity divided by 7?
Luda [366]

The real-world description of the quantity four times x end quantity divided by 7 will be B. The cost per pizza for 4 pizzas divided by 7 people.

<h3>How to illustrate the information?</h3>

It should be noted that the information that is given is illustrated as:

four times x end quantity divided by 7

This will be:

= (4 × x) / 7

Therefore, the real description will be that the cost per pizza for 4 pizzas divided by 7 people.

In conclusion, the correct option is B.

Learn more about real world on:

brainly.com/question/732902

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6 0
2 years ago
1<br> Find the distance between (-2,3) and<br> (4,-1). * m<br> (1 Point)
den301095 [7]

Answer:

so the distance between two points is (2√13)

Step-by-step explanation:

we have to find the distance between two points

d=√(x2-x1)²+(y2-y1)²

putting the values of coordinates

d=√(4--2)²+(-1-3)²

d=√(6)²+(-4)²

d=√36+16

d=√52

d=2√13

i hope this will help you :)

3 0
3 years ago
If f(x) is a linear function, which statement must be true?
Harlamova29_29 [7]

The statements look all false:

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  • The coefficients can be different from 1. In the example before, the x coefficient is 3 and the constant term is 5.
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5 0
4 years ago
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Dovator [93]

Answer:

3.25 blocks

Step-by-step explanation:

6.5 * 1.5 = 9.75 blocks

9.75 - 6.5 = 3.25blocks

Farther 3.25 blocks sue ellan need to ride than Bobby ride

7 0
3 years ago
Ellen, a political intern, analyzes poll data for Cal Stegall, a candidate for state legislature. She notices Stegall's populari
Marizza181 [45]
The campaign manager is correct since other favorable events could have boosted Stegall's popularity after those speeches.



i just did the usa testprep thats the right answer
5 0
3 years ago
Read 2 more answers
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