please help me i’m so scared idk how to do math i’m going to fail this test i cannot afford to fail please friends please please please

Find the height of a square pyramid that has the volume of 32 ft.³ and a base lengthof 4 feet

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?

28 x 12 + 34 = ? it's for a test that if i fail on i will not proceed into the honor roll society i always dreamed of!me! worth 50 !