last year Mrs del Greco spend $572 on gas. this year because she did not drive as much she spent $393 what is the percent change don't forget to identify the changes increaser decrease run your answer to the nearest tenth

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Acone with volume 1350 m³ is dilated by a scale factor of 1/3. what is the volume of the resulting cone? enter your answer in the box. m³

Abcd is a square. what is the measure of angle bac