Ashok spends 20% of his salary on house rent. after spending two-thirds of the balance, he
has rs. 320 as balance. his salary is:
(a) rs. 1500
(b) rs. 1440
(c) rs. 1200
(d) rs. 1060
(note: process or method)

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

Can someone me i’m confused. will give brainliest and a whole bunch of points

Someone answer this check out the image!