Question

The dry cleaning fee for 3 pairs of pants is $18. Let x be the number of pairs of pants and y the cost of the pair of pants.

a) What is the constant of proportionality?

b) What is the equation that models the relationship between total price for dry cleaning pants?

c) How much will the dry cleaner charge for 11 pairs of pants?

Answer 1

Answer:

1)the constants are 3 and 18

2)3x=18y

3)charge of 3 pairs=18

so charge if 1 pair=18÷3=6

so cost if 11 pairs =6×11

=66 rupees

hope this helps you

have a nice day and