Many airlines have limits on the size of carry-on baggage that a passenger may have. one airline's rule is that l + w + h must be less than 50 inches, where l is the length, w is the width, and h is the height of a bag. will a bag with the following dimensions be allowed? l = 20 inches w = 18 inches h = 11 inches yes no

A bag is allowed only if the sum of its dimensions is less than 50 inches.

Since you're given the dimension, you have to sum them, and check if the result is less than 50. The sum is

Since 49 is less than 50, the bag is allowed.

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