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gizmo_the_mogwai [7]
3 years ago
12

Your middle school has 900 students one third of the students bring their lunch instead of buying your lunch at school what is t

he value of the ratio of the number of students who do bring their lunch to the number of students who do not?
Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
7 0
1/3 of all students bring lunch
2:3 is the ratio of students who bring their lunch to the number of students who do not
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a_sh-v [17]

Answer: hey hey hey shy shy

Step-by-step explanation:

mzksajd sjkaldjl slkasjdlaf

4 0
3 years ago
the tens digit of a 2 digit number is twice the units digit. The sum of the digits is 12. Find the original number
Nataly [62]
<span>2x + x = 12 
=> x =12/3 =4 
so, original number is 84. </span>
7 0
3 years ago
What is the product?<br> (6r-1)(-8r-3)<br> -4872-10r +3<br> - 48r2-10r-3<br> -48P?+ 3<br> -48r2-3
Korolek [52]

Answer:

-48r²-10r+3

Step-by-step explanation:

The answer would not be a negative 3 because -3×-1=3

Hope this helped!

6 0
2 years ago
Read 2 more answers
Factor each trinomial completely.<br> 4x^2 - 25b^2 and x^2 - 81
GenaCL600 [577]

Step-by-step explanation:

4x2 - 25b2

We can solve it by the squares so

(2x - 5b) (2x + 5b)

2) x2 - 81

The same case is here so

(x - 9) (x + 9)

8 0
3 years ago
Mr parkers fourth-grade class is selling candles for a fundraiser each candle costs 7 dollars the class is hoping to raise 350 d
Citrus2011 [14]

Answer:

2

Step-by-step explanation:

350-336=14 7+7=14

3 0
2 years ago
Read 2 more answers
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