Customers of a phone company can choose between two service plans for long distance calls. the first plan has a $25 monthly fee and charges an additional $0.16 for each minute of calls. the second plan has a $29 monthly fee and charges an additional $0.11 for each minute of calls. for how many minutes of calls will the costs of the two plans be equal?

In the diagram below, dab and dac are adjacent angles. if mdac = 25°, what is mdab in degrees? what is mbac in degrees?

Find the zeros of each function. f(x) = 6x^2 - 7x - 20

Igure 1 and figure 2 are two congruent parallelograms drawn on a coordinate grid as shown below: 4 quadrant coordinate grid showing two parallelograms. figure 1 has vertices at negative 5, 2 and negative 3, 4 and negative 4, 7 and negative 6, 5. figure 2 has vertices at 5, negative 2 and 7, negative 4 and 6, negative 7 and 4, negative 5. which two transformations can map figure 1 onto figure 2? reflection across the y-axis, followed by reflection across x-axis reflection across the x-axis, followed by reflection across y-axis reflection across the x-axis, followed by translation 10 units right reflection across the y-axis, followed by translation 5 units down