30% of the cars sold by car dealer a were blue. 50% of the cars sold by car dealer b were blue. which statement must be true?
if both dealers sold the same number of cars, car dealer b sold 20 more blue cars.
car dealer b sold more blue cars than car dealer a did.
if car dealer a sold 50 total cars, 30 would be blue.
if both dealers sold 70 total cars, car dealer b sold 14 more blue cars.

It would be the last answer because if you multiply the percentage 30% times 70 you get 21, and 50% gets you 35.

If both dealers sold 70 total cars, Car Dealer B sold 14 more blue cars.

parallel and congruent

step-by-step explanation:

the movement of translation is linear.   these have the same translation because you are using the same rule for each point of the triangle so you will see the same slope being used to get from a point on the triangle to its image.

same slope!   you should think parallel when you see those 2 word together (well unless it's the same line but it can't be because we are coming from different points here)

congruent! because each point is being moved the same distance.