Answer:
0.3, 1/3, 2/5, 1/2, 0.6
Step-by-step explanation:
So all you need to do is to multiply 12.49 by 1.13 ( since 1.00 is the price and 0.13 is the added tax rate), which gives you $14.11
Answer:
35% or 0.35
Step-by-step explanation
If 20 grams is 100%, that means each gram is 5% of the whole. So 7 time 5 is 35.
The answer to this problem is (x,y) = (-4,2)