Triangle A'B'C' is the image of triangle ABC. Which transformations could have been used to create A'B'C'? Choose all that apply.​

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Jessie and bob are financing $425,500 to purchase a house. they obtained a 30/8 balloon mortgage at 6.55%. what will their balloon payment be?

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.