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Novay_Z [31]
3 years ago
14

A. Three fifths of the students in the class are boys. If there are 15 boys in

Mathematics
2 answers:
AleksAgata [21]3 years ago
8 0

Answer:

25 students.

Step-by-step explanation:

15 = 3/5

divide by 3 to find 1/5 of the class

5 = 1/5

multiply by 5 to find 5/5 (100%) of the class

25 = 1

There are 25 students in the class.

Nana76 [90]3 years ago
5 0
Multiply by 5 to find 5/5
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3 years ago
The product of three consecutive numbers is 21,924. What is the smallest number out these numbers?
Natasha_Volkova [10]

Answer:

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Step-by-step explanation:

Let the middle number be x.

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2 years ago
I am thinking of 2 numbers.
STALIN [3.7K]
I’m not 100% sure but it could be 225 and 328. Adding those together you get a sum of 553.

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8 0
3 years ago
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Solve 12.7 ≥ s − 5.3 Graph the solution.
Julli [10]
Hello!

I dont a graph to show you but I will solve the answer.

12.7 + 5.3 <span>≥ s

18 </span><span>≥ s

s </span><span>≤ 18
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8 0
3 years ago
Solve the system of equations. Show ALL your work. Put your answer in the form of an ordered pair (x, y)
stiv31 [10]
This should be easy because we just have to use substitution method. Substitute the value of x from the second equation into the x of the first equation. 
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The ordered pair is therefore (10,5).
6 0
3 years ago
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