How long is the travel time? new york, ny 1: 45 pm to chicago, il 3: 15 pm.

Total Travelling time  = 1 hour 30 minutes.

Step-by-step explanation:

The person starts travelling from New York at 1:45 pm and reached Chicago at 3:15 pm.

Then difference in time duration =

1:45 pm to 2:00 pm =  15 minutes

2:00 pm to  3:00 pm = 1 Hour

3:00 pm to 3:15 pm = 15 minutes

Total Travelling time  = 1 hour + 15 minutes + 15 minutes

                                   = 1 hour 30 minutes.

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.