Adam and his dad split the bill in a 2:3 ratio. The dad’s share equals the 3 parts and is £52.20, so one part is 52.20 ÷ 3 = £17.40. Adam’s portion (2 parts) is 2 × 17.40 = £34.80. The total cost is 34.80 + 52.20 = £87.00.
Answer: 275 for one, and 325 for two
Step-by-step explanation:
I completed the calculations
The maximum area that can be enclosed is 64 ft². To achieve the largest area while minimizing the perimeter, the dimensions should be as equal as possible. Allocating 32 feet of fencing for four sides gives us 8 feet per side, resulting in a square with a side length of 8; thus, the area equals 8*8 = 64.
The recipe uses

cups of white flower together with 6 cups of wheat flower.
Therefore, the combined quantity of flower equals

If

represents that combined amount, the equation to write is:

Constraints are as follows:
y can only be

6
Note that if y = 0 then x would have to be -6, which is not possible.