Phone company A charges a start up fee of $10 plus a 0.10 per text fee . company B charges no start up fee and a $0.15 per text fee after how many texts will the price be the same amount

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)