What is the justification for step 1 in the solution process?
8x + 15 = 11x + 2
step 1: 8x = 11x-13

What is the equation of the following graph in vertex form? parabolic function going down from the left through the point zero comma twelve and through the point two comma zero and turning at the point four comma negative four and going up through the point six comma zero and continuing towards infinity courtesy of texas instruments a: y = (x − 4)2 − 4 b: y = (x + 4)2 − 4 c: y = (x + 2)2 + 6 d: y = (x + 2)2 + 12

Find the value of tan theta if sin theta = 12/13 and theta is in quadrant 2

17 in long 1.3 ft wide and 8in high what is the volume