Answer:
i forgot but i did this earler
Step-by-step explanation:
45x+75y=1410 i hope this helps bc i’m pretty sure i’m learning the same thing but i hope this helps
48 develop a fault out of the total built which is 2400 therefore
48/2400
If needs to be simplified then 1/50
Answer:
Proportional relationship.
Step-by-step explanation:
From the given table, let us find the ratio of each pair of time and distance.
The first pair is 2 and 90.
Therefore, the ratio is 
The second pair is 3 and 135.
Therefore, the ratio is 
The third pair is 5 and 225.
Therefore, the ratio is 
The fourth pair is 6 and 270.
Therefore, the ratio is 
Since, the ratio of each pair is same and equal to 45, therefore, the relationship is proportional relationship.