Iam a number between 60 and 100 my ones digit is 2 less than my tens digit. i am a prime number. what number am i?

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

Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?

Which two undefined geometric terms always describe figures with no beginning or end?