Every day, katie looks for seashells on the beach. she has 28 shells in her collection. katie finds 12 more shells each day.

What are the soultion(s) to the quadratic equation 40- x^2=0

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points