Mark lives 7/8 mile from school. Claudia lives 3/10 mile from school. How much closer, in miles, does Claudia live to school than Mark?

In the equations, a and b represent the price per night for a room in hotel a and hotel b, respectively, w weeks after september 1 last autumn. what was the price per night in hotel a when it was equal to the price per night in hotel b? a = 240 − 20w b = 320 − 30w

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g calculate the density