After walking 1/4 mile from home, Han is 1/3 of his way to school. 1. Write multiplication and division equations to represent this situation

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Can someone factor this fully? my friend and i have two different answers and i would like to know if either of them is right. you in advance. a^2 - b^2 + 25 + 10a

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?