How many gallons of a 65 % sugar solution do we need to mix with
114 gallons of a 40 % sugar solution, so that the resulting mixture is a
46 % sugar solution?

You would need 36 gallons of 65% sugar solution

Step-by-step explanation:

You can always solve these problems with a proportion

The numerator will represent the amount of sugar, the denominator will represent the amount of solution.

First, we have (.4 * 114 = ) 45.6 gallons of sugar.

b.an increase in a causes b to decrease

answer: the 4 kilogram bag

step-by-step explanation: this is because if you divide the number of kilograms into the total it will tell you how much each individual kilogram would be worth. 2 kilos is 7 and change 3 would be around 6 ish and the 4 kilo would be 4.6 and change and the 5 kilos would be like 4.88