Answer:
-15
Step-by-step explanation:
-15+5=-10
Well you know that half of 10 is 5 so what is half of 6 = 3 so you can buy 3 books with 5 dollars
Answer:
option c. figure b.......
Answer: The sum of the lengths of any two sides of a triangle must be greater than the length of the third side. Since, 11 + 21 > 16, 11 + 16 > 21, and 16 + 21 > 11, you can form a triangle with side lengths 11 mm, 21 mm, and 16 mm.
Step-by-step explanation:
