Linear function
y=mx + b
y= -2x - 4
Answer: 220
Step-by-step explanation:
When we wanto to create a group of K elements for a set of N elements (where the order of the K elements does not matter, so we do not considerate the permutations of the K elements), the number of possible combinations is:

Here N = 12 and K = 3

So there are 220 possible combinations
The answer is 45/3 or in simplified form it’s 15
Hope I helped :)
Answer:
4lb and 6oz
Step-by-step explanation:
number one is