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erica [24]
2 years ago
9

Please help me with number 4

Mathematics
2 answers:
AVprozaik [17]2 years ago
3 0
The answer is 105 students.
MariettaO [177]2 years ago
3 0

50 students = 7 have red hair

100 students = 14 have red hair

150 students = 21 have red hair

200 students = 28 have red hair

250 students = 35 have red hair

300 students = 42 have red hair

<h2>↓                               ↓</h2>

600 students = 84 have red hair

650 students = 91 have red hair

700 students = 98 have red hair

750 students = 105 have red hair

Therefore, around 105 students would have red hair out of all the students in the school.

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south high school has 85 students more than North High School. The total number for both schools is 1495. How many students are
Soloha48 [4]
790 students I subtracted 1495-85 then divided that by two then added the 85 to 705 to get 790
6 0
3 years ago
Y=-3.3x+614.5 please help!
pav-90 [236]

Answer:

the answer is 611.2

how,-3.3x

611.2

=6

there before 614.2 there come always+if there is nothing

then,there is- before-3.3x then rule=

<h3>- + +=-</h3>

so we have to substract it

3 0
3 years ago
Find the difference between ( x+ 5) and (2x+3)
Lynna [10]
The first one = 5 and the second one = -6
hope this helps
4 0
3 years ago
What is 1/3 in decimal and percents and plz explain
nekit [7.7K]

Answer:

Decimal: 0.33

Percent: 33.33

Step-by-step explanation:

First 3/1 =0.33333333333 and so on

so put first to numbers 0.33

Second move decimal to right 2 places.

0.33 -> 03.3-> 33.0 or 33

There you go

6 0
3 years ago
Math help !! will mark brainliest
Nataly [62]

Answer:

y = 2 x - 1

Hope this helps :)

Have a great day !

5INGH

Step-by-step explanation:

When x = 1 , y= 1

x = 2 , y=3

3 0
3 years ago
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