Question

Please help what the answer for these questions

Answer 1

unit rate = $ 10 per km.

y = 10x

Explanation:

Unit rate:

Cost of travelling 1 km is $ 10. So, unit rate is $10

Equation:

If 'x' km distance is travelled, then cost 'y',

y = x * unit rate

y = x * 10

y = 10x