20 POINTS

In the picture above, each window is approximately 2 m tall, and the doors are approximately 2.5 m in height.

Estimate the height of the building.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.

Which expression gives the exact value of x?