need help

For numbers 26- 30. Problem Solving. Solve the following problems. 26. Maria is putting up a tent for a family reunion. The tent is 16 feet by 5 feet. Each 4 feet section of the tent needs a post except the sides that are 5 feet. How many post will she need? Answer: 27. Crack the code. Use the clues below. CODE Answer: A NUMERIC LOCK HAS A 3 DIGIT KEY HINT 6 8 2 6 1 4 20 6 Done number Is correct 738 A O Nothing is correct One number is correct but wrong placed 28. Jamie went out to her grandfather's farm. Her grandfather has pigs and chicken on his farm. She noticed that there were a total of 26 heads and 68 feet among them. How many chickens and pigs are there? Answer:29. What is the value of the question mark "?"? = 6 + 26 Answer: = 35 + X = ? 30. lan, Dave, Bob and Ken are on four sports team. Use the clues below to determine who play volleyball. a. Each play on just one team. b. They play volleyball, basketball, baseball and hockey. C. Bob is a goalie. d. The tallest play basketball and the shortest play baseball. e . Ken is taller than Dave but shorter than lan and Bob