Astudent wants to buy a violin and take lessons. the violin costs $95. the lessons cost $65 per hour. which equation represents the total cost of the violin and lessons, t, based on the number of hours, h, of lessons?

Consider symmetrically placed rectangular insulators with uniformly charged distributions of equal magnitude as shown. x y −−−−−− what is the direction of the net field at the origin?

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Factor -8x3-2x2-12x-3 by grouping what is the resulting expression?