-9a + 139 = -1a + 59 what is a?
1 answer:
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Given:
Number of times Jenna feeds her cat = 2
Cat food each time
Number of days = 5
Number of cans she bought = 8
To find:
Did Jenna buy enough cat food.
Solution:
Required food for each time
Jenna feeds her cat twice a day.
Required food for a day
Required food for 5 days
Since, 7.5 cans < 8 cans, therefore, Jenna buy enough cat food for her cat.