tickets of a program at college cost $4 for general admission or $3 with student ID. if 182 people paid to see a performance and $620 was collected, how many of each type of ticket sold ?

Through non-collinear points there is exactly one plane.

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.