The bill including tax was $877.04. at that time the hotel room was 15.4% what was the nightly rate before tax

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite

Carmen ayer en el mercado compro 3/4 kg de guayabas, 6/8 kg de peras, 1/2 kg de naranjas ¿cuantos kilogramos de fruta compro?