Answer:
The length of the rectangle is 
Step-by-step explanation:
The perimeter of a rectangle is calculated by
where
represents the length and
represents the width of the rectangle.
The perimeter of a rectangular pool is
.

Answer:
The expression y = 4.85g + 0.83s can be used to determine the total cost.
Step-by-step explanation:
Given that:
Cost per pound of granola bars = $4.85
Cost per pound of sugar = $0.83
Let,
y be the total cost.
According to given statement;
y = 4.85g + 0.83s
Hence,
The expression y = 4.85g + 0.83s can be used to determine the total cost.
Well since they ate half of the pizza already, they would now have to divide one pie with one more slice. so basically there will be one slice as a remiander
Using the formula for surface area you get 880.52 mm^2
Answer:
angle I =110
70 +I = 180 (opp side of parallelogram are equal)
I = 180 - 70
angle I =110