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Sladkaya [172]
3 years ago
5

of the 50 students in the cafeteria, 7 have red hair. If there are 750 students in the school, predict the number of students wh

o have red hair.
Mathematics
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

105 students

Step-by-step explanation:

7/50 = x/750

(7 * 750)/50 = 5250/50

= 105

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Solve 2/3x-1/5&gt;1<br> X&gt;9/15
Nata [24]

Answer:

ask math because it will tell you

Step-by-step explanation:

3 0
3 years ago
Michael buys a dozen donuts for his friends for $6 what is the unit rate
katovenus [111]

Answer:

6 dollars per dozen

Step-by-step explanation:

This is a fraction equal to

6 dollars ÷ 1 dozen

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 1

6 dollars ÷ 1

1 dozen ÷ 1

=  

6 dollars

1 dozen

=  

6 dollars

dozen

= 6 dollars per dozen

7 0
3 years ago
Sandy spent 4% of x hours at her part-time job.what is x if 4% of x is about 22 hours? Explain how you estimated and which prope
Viktor [21]
The answer is 550.

Step by step explanation:

4/100•25=100/100
22•25=550
5 0
2 years ago
Read 2 more answers
Lionel walks 3/5 mile in 1/3 of a day. Cristiano walks 5/8 mile in 2/6 of a day.
Scrat [10]

Answer:

<h3>             Cristiano walked farther</h3><h3> In 1 day:   Lionel walked  1.8 mile</h3><h3>                  Cristiano walked 1.875 mile</h3>

Step-by-step explanation:

2/6 = 1/3  so we just need to know what is more 3/5 or 5/8

3/5 = (3•8)/(5•8) = 24/40

5/8 = (5•5)/(8•5) = 25/40

25 > 24  so 5/8 > 3/5

so <u>Cristiano walked farther</u>

They walk for 1/3 of a day so in a whole day they walk three times the distance

3/5 • 3 = 9/5 = 1 4/5 = 1.8 mile

5/8 • 3 = 15/8 = 1 7/8 = 1.875 mile

4 0
3 years ago
According to these three facts, which statements are true?
riadik2000 [5.3K]

Answer:

Circle f is a translation of circle d

6 0
3 years ago
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