An elephant eats 5% of his body weight each day if he eats 300 pounds of food, how much does it weigh?

The equation x2 – 1x – 90 = 0 has solutions {a, b}. what is a + b?

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer