If angle A in the diagram equals 45 degrees and angle B is 4x + 5 degrees, determine the value of x. A. 10 Degrees

B. 25/2 Degrees

C. 40 Degrees

D. 160 Degrees

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=0?

For f(x) = 3x+1 and g(x) = x2 - 6, find (g/f)(x)

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?