well, clearly the tax is the added 42 bucks, so hmmm if we take 600 to be the 100%, how much is 42 off of it in percentage?

Answer:
4³
Step-by-step explanation:
2 / 2 = 1
4 raised to the power of one is 4
4 raised to the power of 3 is 4³
Answer:
an algorithm method just means a step by step procedure which in this case its means decimal subtraction in number 3.
Step-by-step explanation:
i hope this helps :)
Answer:
3/8 left
Step-by-step explanation:
I can't draw a model but I can still give an explanation.
1/2 required to memorize - 1/8 already memorized = 3/8 left
Maybe draw a rectangle with 8 divisions and label the situation.