What is the sum of the geometric sequence four, 16, if there are eight terms a)21,845 b) 43,690 c)65,535 d)87,380

Select 2 statements that are true about the equation y+6=-10(x-3).1) the slope of the line is -102) the slope of the line is 33) one point on the line is (3,6)4) one point on the line is (3,-6)

∆red ≅ ∆ by rule will give brainiest if possible

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30