A map has a scale of 1 cm=5km. On the
map, two cities are 3 cm apart. What is
the actual distance between these
cities?

15km

Step-by-step explanation:

If 1cm is 5km and the towns are 3 cm apart you times the the real life distance (5km) by the distance in cm (3cm)

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8

the answer will be b x² +x-1

step-by-step explanation: