Answer:
4s
Step-by-step explanation:
The perimeter of a square is 4 times it's side length.
Formula for a perimeter of a square: 
s - side length
Hope this helps.
Answer:
.78 cents
Step-by-step explanation:
To find the tax amount on any number, divide that number by 100 and then multiple it by the tax percentage.
In this case that would look like: $19.50/100 times 4 =.78
16*2=32
32-.25(1.5 teaspoons) =31.75
31.75 ounces of pepper
31/52 is greater because the pie as I imagine it would be cut into bigger slices than 37/64 because then the pie has to be cut into 64 pieces instead of 52
Therefore, 31/52 is bigger and greater
The slope of diagonal <em>AB</em> is 0 and its equation is y=2.