Answer:
7
Step-by-step explanation:
you can figure this out by taking 105 and keep subtracting 15 until you reach 0 then see how many times you needed to use 15
Although I will not give an explanation, your answer is...
a = -6
Answer: 4 and 6
Step-by-step explanation:
Because 14/17 is greater than half, you round up to the 4, same goes for the 11/15, it's greater than 1/2 (0.5) so you would round up to the 6.
U should have put a picture of the scale