Use the distributive property to expand -4 property to expand --(-*• 3x Which is an equivalent expression? 8 5 + 12x chlo 123 12 ori 12*

B

Step-by-step explanation:

I saw this b4

The cities are actually  190 km apart.

Step-by-step explanation:

Consider the provided information.

It is given that a map scale is 1 cm : 50 km.

We need to find the distance between the two cities if they are 3.8 cm apart.

To find the actual distance between the two cities using the map, multiply each side of the relationship by  3.8

3.8 × 1 cm  : 3.8 × 50 km

3.8 cm : 190 km

The cities are actually  190 km apart.