Mark and his friends ate at a restaurant. The subtotal is $49.00. The bills says they also need to pay $4.41 in sales tax. What percentage of the subtotal is the sales tax?

Find two rational expressions that have the difference of 2-n/n-4

The speed of a falling object increases at a constant rate as time increases since the object was dropped. which graph could represent the relationship betweent time in seconds, and s, speed in meters per second? speed of a falling object object over time

Ineed i been stuck on this question since yesterday