(05.06 mc)
graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions:

y > −4x − 1
y is less than 3 over 2 times x minus 1

part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points)

part b: is the point (−1, −1) included in the solution area for the system? justify your answer mathematically. (4 points)

or

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

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step-by-step explanation:

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