Sarah's hair appointment is 30 miles away. how fast must she travel to get there in 60 minutes?

What term makes it inconsistent y=2x - 4 ?

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

If i purchase a product for $79.99 and two accessories for 9.99 and 7.00 how much will i owe after taxes applies 8.75%