The sum of all the solutions of the equation: (10x − 3a )(3x + 39)(5x − 3) = 0 is ( − 1).
Find a.

Please help!!

Which of the following describes the symmetry of the graph of y = x3?

Which number completes the inequality? 2/3 < _ < 7/9

Convert the number to decimal form. 12) 312five a) 82 b) 30 c) 410 d) 1560 13) 156eight a) 880 b) 96 c) 164 d) 110 14) 6715eight a) 53,720 b) 3533 c) 117 d) 152