Answer:
$20
Explanation:
The price of food per unit can be calculated as follows
50×25
= 1250
25×10
= 250
1250/250
= 5
Hence the price per unit of food is
= 25-5
= $20
Therefore the price of food per unit is $20
The correct answer is option c)
Answer:
B: Increasing use of social media
Explanation:
Social media has many effects, good and bad on our society. Now people know what happened 4 minutes ago in countries thousands of miles away. They can keep up with celebrities and more. You can see how this is drastically changing the way we live. Hope this helps!