You could roll a 6-sided die 3 times to simulate this. This is a good simulation because it has one side for each possible tool, and each roll is independent, just as selecting the tool with replacement would be.
Answer:

Step-by-step explanation:
When does the value of f(x) = (1/2)x equal the value of g(x) =2x+8?

Answer:
y = 2x + 3 is the answer
Step-by-step explanation:
Answer:
Well, this is a bit difficult to answer considering there's no provided pictures or option images of graphs, but this equation graphed looks like:
Step-by-step explanation:
There are 14 nickels and 7 dimes.
(You can check by multiplying 14 by 5 for nickels and 7 times 10 for dimes. This would add up to 1.35)