Which transformations could have taken place to map △ABC to △A"B"C"?

a reflection and a dilation

a rotation and a dilation

a translation and a dilation

a reflection and a translation

Ared balloon starts at 7.3 meters off the ground and rises at 2.6 meters per second. a blue balloon starts at 12.4 meters off the ground and rises at 1.5 meters per second. when will the balloons be at the same height?

Taylor wants to paint his rectangular deck that is 41 feet long and 24 feet wide. a gallon of paint covers about 350 square feet. how many gallons of paint will taylor need to cover the entire deck? round your answers to two decimal places when necessary.

Solve the formula ax+ by = c for x.