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stich3 [128]
3 years ago
13

If s = the number of students in a PE class, which algebraic expression represents the phrase below? the number of students in e

ach of 4 equal groups
A. s/4
B. s + 4
C. 4s
D. s – 4
Mathematics
2 answers:
stiv31 [10]3 years ago
4 0

pretty sure its A. s/4

EXPLANATION: s is the total amount of students and you have to divide s by 4 to split it into four equal groups

Hope this helps : )

Please rate and thank : )

Svetllana [295]3 years ago
3 0

Answer:

Step-by-step explanation:

alright, lets get started.

The total number of students are s.

We need to part these students in 4 equal groups, so we will divide total number of students with 4.

So, the number of students in each group : \frac{s}{4}

So, the answer is \frac{s}{4}     :     answer

Hope it will help :)

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Step-by-step explanation:

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You would have calculated that

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7 0
3 years ago
two consecutive odd number are such that three times the first is 5 more than twice the second. What are those two odd numbers?
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<h2>Answer:</h2>

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and the second consecutive odd number is: 11

<h2>Step-by-step explanation:</h2>

Let the two consecutive odd numbers be: a and a+2

( Since, we know that the difference between two consecutive odd or two consecutive even numbers is always 2 )

Now, it is given that:

Three times the first is 5 more than twice the second.

i.e.

3a=5+2(a+2)\\\\i.e.\\\\3a=5+2a+4\\\\3a=5+4+2a\\\\3a=2a+9\\\\3a-2a=9\\\\a=9

Hence, we get:

The first consecutive odd number is: 9

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