Find the 11th term of the arithmetic sequence −3x−7, −5x−2, −7x+3

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?

Find the perimeter of the triangle with vertices  d(3, 4),  e(8, 7), and  f(5, 9). do not round before calculating the perimeter. after calculating the perimeter, round your answer to the nearest tenth.