Asystem of inequalities is shown:

y ≤ x + 6

y ≥ 9x − 9

which point is in the solution set of the system of inequalities shown? explain your answer.

question 5 options:

(3, 10) because it lies below the boundary line y=9x−9 and above the boundary line y=x+6.

(-1, 7) because it lies below the boundary line y=x+6.

(-2, 2) because it lies above the boundary line y=9x−9 and below the boundary line y=x+6.

(3, 2) because it lies above the boundary line y=9x−9.

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 %

unless you made a typo, the answers are both a and c.

step-by-step explanation:

1.5/3 is .5 whereas 3/9 is .3333333 not proportional

22/33 is .66666 and 4/6 is also .66666 proportional

2/4 is .5 whereas 142/213 is .66666 not proportional

14/7 is 2 and 7/3.5 is also 2 proportional

you could've also checked it by doing this simple division:

if the larger fraction divides with the smaller fraction to equal 1, it is proportional. so let me show you what i mean:

when i divide 22/33 by 4/6 i get 1, so we know it is proportional, and it is the same with 14/7 and 7/3.5. now if i divide 3/9 by 1.5/3 i get .66666 so therefore we know it is not proportional.

there are many ways to do this so i wanted to show you some possible ways.

320ft

step-by-step explanation:

120 divided by 3 equals 40

40 times 4=160

160 times 2=320