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Maps
The diagram shows what pupils in years 7,8 and 9 choose to do at dinner time.
Key
Yoar 7
ロロロ
Year 8
Year 9
50
40
Number
of
pupils
20
10
Eat a
packed lunch
Eat at
home
Eat a
school dinner
A pupil from year 7 is chosen at random.
Are they most likely to eat a packed lunch, or eat at home, or eat a school dinner?
O Eat a packed lunch
O Eat at home
O Eat a school dinner
O
Ri
>
5

36/60

36/2=18

60/2=30

18/30

18/3=6

30/3=10

6/10

6/2=3

10/2=5

your final answer would be 3/5 of an

hope this !

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.