For 4 weeks Paula and her sister looked for seashells on the beach. In the first week Paula collected 50 seashells and her sister found 60. After that, they each found 10 more than the previous week. How many seashells they found altogether?

The sum of two numbers is 12 and their difference is 18 what are the two numbers

Do,h = (7, 9) (14, 18) the scale factor is

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?