Percent of Change:
Difference/Original
(20-16)/16 = 4/16 = 1/4 = 25% increase
The ratio of dates to peanuts is the same as cashews to raisins. Simplified, both ratios equal 1/2.
The change of the cost changes when the pounds of ham changes. When the pounds of ham is 0, it costs 0 dollars. When the pounds of ham is 3, it costs 12 dollars. The cost changes consistently with the pounds of ham. They change together. Every time the pounds of ham goes up by 3, the cost goes up by 12.
For a square, the area is the square of the side length (length x width = area, but in a square length = width). That means the side length is the square root of the area.
In this case the side length is the square root of 121, which is 11. Answer is C.
19.90 dollars if you need help with steps just ask!
