Aracing car used 255 litres of fuel to complete 340km race.
on average, how many litres of fuel did the car use every 100km

Which best explains why this triangle is or is not a right triangle?

Acaterpillar eats 1400\%1400% of its birth mass in one day. the caterpillar's birth mass is mm grams. which of the following expressions could represent the amount, in grams, the caterpillar eats in one day? \

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect