Answer:
Follows are the solution to this question:
Step-by-step explanation:
Please find the attached file for the complete solution.
Setting up the ratio, you get 3/18=x/54. Solve the proportion, you get that Riverside and Smithville are 9 cm apart on the map.
Answer:
Hi how are you doing today Jasmine
90≤4x+30
Yes she will have enough. 4 multiplied by 18 is 72. 72+30=102.
Hope this helped.