This is how it is done. Let me know if you have questions...
Answer:
3
Step-by-step explanation:
3x4 is 12 and then you subtract them from each 9ther
Answer:
14m+35 is your answer ☺️☺️☺️
Answer:
rent goes up 9 dollars at a time while number of days is 1 at a time
Step-by-step explanation:
the difference of 21 and 12 is 9 so you can see it changes every day by nine for the ratio i think is for every day 9 dollars is added to fee