Julia spends $2.25 on gas for her lawn mower. she earns $15.00 mowing her neighbors lawn. what is julia’s profit?
(btw show me step to step)

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?

Which of the following transformations will always produce a congruent figure?

Precalculus question, image attached.