Mr. garcia has 15 boys and 10 girls in his math class. he selects two students at random to demonstrate how they solved the day’s challenge assignment. what is the probability that both students are girls?

Step-by-step explanation:

Since, the number of boys = 15

The number of girls = 10

Total number of students = 15 + 10 = 25

Thus, If two students are chosen then the probability that both are girls

Hence, the required probability is 3/20.

so firstly, we need to isolate the y variables to be able to solve these inequalities. firstly, add 0.5x on both sides of the first inequality and subtract 1.5x on both sides of the second inequality:

now since the slope is positive for the first inequality, this means that the line going upwards belongs to the first inequality, and the line going downwards belongs to the second inequality.

next, since y ≥ in the first inequality, this means that the shaded region will be above the first inequality's line, thus shading regions a and b.

next, since y ≤ in the second inequality, this means that the shaded region is going to be below this line, thus shading regions a and c.

since both lines shade region a, this means that region a is the solution.

step-by-step explanation:

mark brainliest!