Aquadratic equation of the form 0=ax^2+bx+c has a discriminant value of 0. how many real number solutions does it have?

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

Lines f and g are cut by the transversal d. the measure of 1 = 2x + 35 and the measure of 8 = 10x - 85. what value of x will show that lines f and g are parallel? a. 19 b. 26 c. 18 d. 15

Zack and tia played chess for 50 min they put the chessboard away at 11: 20 when did they start