Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 333 marbles into a marble jar. when the jar has 100100100 marbles or more, the class has a party. right now, the jar contains 242424 marbles. let rrr represent the number of additional times the class is rewarded. write an inequality to determine how many more times the class needs to be rewarded in order to earn a party. 24+3x≥100 what is the minimum whole number of additional times they need to be rewarded so they can have a party?

The correct answer is:

At least 26 times.

Explanation:

The inequality is given to us: 24+3x ≥ 100.

To solve this, we first cancel 24 by subtracting it from both sides:

24+3x-24 ≥ 100-24

3x ≥ 76

Next we cancel 3 by dividing both sides by 3:

3x/3 ≥ 76/3

x ≥ 25.333

We cannot have 0.3 times, so we round up to the next whole number, 26.

(The reason we round up when mathematically we would "round down" is because 25 would not give us quite enough marbles, 26 does.)

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation:

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