Answer:
Step-by-step explanation:
Total number of shoes=28pairs
Total number of tennis shoes = 75% of 28pairs = 21pairs (given out to homeless)
Number of shoe left = 28-21=7pairs
7
75% of 28 is 21.
21 pairs are tennis
So,
28-21=7.
7 pairs left!
<u>Answer</u><u>:</u>
x = -6 or x = 2
Hope you could get an idea from here.
Doubt clarification - use comment section.
A
6/3 = 2
1/4= 25%