Which line passes through the point (2, -1) a) 2y-x=0 b) 2x-y=0 c) 3x-2y=8 d) 3x+2y=8 explain!

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

The moats separating people from the animals are 5 m wide for lions and 4 m wide for the elephants. if the lion’s moat is 4 m deep, how deep should the elephants’ moat be?