Alex has 4/10 of a dollar. His brother has 4/100 of a dollar. What fraction do they have altogether?

Which answer goes into the box? (90° clockwise rotation, 90° counter clockwise rotation, translation, or glide reflection)

Eric drove 275 miles in 5 hours. at the same rate how long would it take him to drive 495 miles?

The coordinate grid shows a pentagon. the pentagon is translated 3 units to the right and 5 units up to create a new pentagon. what is the rule for the location of the new pentagon?