I took a wild guess using my calculator.
So I do 0.4x6=2.4 kilograms
So she can make 6 packages at 0.4 kilograms each
All but the 2nd option is true.
5.25% compunded anually would be the correct answer because in the end you are saving more money
The answer is -4. your welcome.
Answer: 2x + 12 = 30
12 is the initial fee, then x is the unknown variable. Since each snack costs 2 dollars, and we don't know how many she had, we can use the equation:
2x + 12 = 30
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snack initial total
fee fee $ spent
