Answer:
Day 2
Step-by-step explanation:
Every 20 days, one jar is full.
To find when it was 1/8 full, we multiply the 20 days by 1/8.
20 x 1/8 = 2
Day 2
THE FIRST ONE AND THE LAST ONE
Answer:k=4.5
Step-by-step explanation:4.5/1.5=3
Coefficients are the numbers in a equation variables are the letter