Find the area and the circumference of a circle with diameter 7cm .

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Use the distance formula to find the distance between (-3,5) and (3,1)

Katie wants to collect over 100 seashells. she already has 34 seashells in her collection. each day, she finds 12 more seashells on the beach. katie can use fractions of days to find seashells. write an inequality to determine the number of days, dd, it will take katie to collect over 100 seashells.