Perform the operation(s) and write the answer in simplest form. 3/7 +5/14

If i have one apple and give you the apple, how many apples do i have?

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section