A)
100%-1%=99%=0.99
485/0.99=489.9
489.9 is the amount of payment to be credited
B)
1,201−489.9=711.1 is the balance outstanding
You can leave the answer like it is or you can rewrite it as a mixed number.
The equation of inequality would be = 2 x + y ≤ 10 for the process of purchase.
<u>Explanation:</u>
Total amount of money tony have , T = $10
Thus the cost of apple, (We can represent as Ca) = $2
Also the cost of banana,(We can represent as Cb) = $1
Let x be the number of apples bought
Let y be the number of bananas bought
Total expenditure to buy fruits, E = $2 x + $1 y
So,The equation of inequality would be = 2 x + y ≤ 10 for the process of purchase.
Remark
What the question is saying is that you are setting up a proportion. Ordinarily a child would require 125 mg be put into 5 mL of liquid. This child is special and only requires 100 mg. How many mL are needed?
Proportion
125 mg : 5 mL :: 100 mg: x
Solution
125 / 5 = 100 / x Cross multiply
125x = 500 Divide by 125
125x/125 = 500/125 Do the division
x = 4
Answer
100 mg would be put in 4 mL of liquid
-12 degree F + 19 + 19 + 19 = 49 degree F
I think the answer is 49 degree F...