29. Barbara, Carol, Alice, Perla, and Sabrina are competing for two roles in a play. Assume to get roles will be randomly chosen from the five girls. What is the conditional probability that Perla gets a role if we know that Carol does not get a role? A.1/4
B. 1/3
C. 1/2
D. 3/4

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!

i will with my problems and all the other things that need to   be on by the way

step-by-step explanation:

you'll have to attache the image of the bar graph in order for us to answer : )

step-by-step explanation: