Tara says that 1/2 of a salad is always the same amount. lynn says that it could be different amounts, depending on how large the salad is. who is correct? why?

Pranza plotted point a in the coordinate plane below.

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest

Need asap. solve for the following inequality