14. In a street of 150 houses, three different newspapers are delivered: I, G and M. Of these, 40 receive T, 35 receive G,
and 60 receive M; 7 receive T and G, 10 receive G and M and 4
receive T and M; 34 receive no paper at all. How many receive
all three?
Note: If "7 receive T and G, this information does not mean
receive T and G only.

14.3

step-by-step explanation:

add all the numbers together.

9 + 12 + 15 + 16 + 17 + 17 = 86

now, divide 86 by how many numbers we have: 6.

86 / 6 = 14.3

17.08

correct me if i am wrong.

none.

step-by-step explanation:

m

1

=

5

m1=5

b

=

−

1

b=-1

find the slope and y-intercept of the second equation.

tap for more

m

2

=

0

m2=0

b

=

−

6

b=-6

compare the slopes

m

m of the two equations.

m

1

=

5

,

m

2

=

0

m1=5,m2=0

compare the two slopes in the decimal form. if the slopes are equal, then the lines are parallel. if the slopes are not equal, then the lines are not parallel.

m

1

=

5

,

m

2

=

0

m1=5,m2=0