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Iteru [2.4K]
4 years ago
15

ANSWER GETS A BRAINLIEST

Mathematics
2 answers:
TiliK225 [7]4 years ago
8 0

When the students behave well the reward is = 3 marbles.

Party is given when the jar has = 100 or more marbles means marbles must be greater than equal to 100

Currently the jar has = 24 marbles

so, the class behaved well \frac{24}{3}=8 times till now

Let the number of additional times the class is rewarded be represented by = r

So, Inequality becomes

3r+24\geq100


polet [3.4K]4 years ago
3 0

24 + 3r = 100


Subtract 24 from both sides.


24 - 24 + 3r = 100 - 24


Divide


3r = 76


3r/3 = 76/3


r = 25.3

Rounded to 25.


They would have to be rewarded 25 times in order to have a party.



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