Situation 2: Andy has 5 discus fish. He purchase 3 more each week for $8 each. for situation 2,wich rule models the total number of fish (y) as a function of the number of weeks (x)? A). y=3x+5
B). y=4x+5
C). y=10x
D). y=3x-5

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?

Two triangles can be formed with the given information. use the law of sines to solve the triangles. b = 49°, a = 16, b = 14

The ivring berlin learning center would like a possible net profit of $650,000 on its new resource manual it sells to schools. the fixed costs for producing the manual are $780,000 and the variable cost per package is $19.85. if the estimated unit sales are 1,250,000 units, what selling price unit should the ivring berlin learning center try?