please help asap/ Choose the sentence that best uses a synonym as a context clue to clarify the meaning of the italicized word.

To complete your spring schedule, you must add calculus and physics. at 9: 30, there are three calculus sections and two physics sections; while at 11: 30, there are two calculus sections and three physics sections. how many ways can you complete your schedule if your only open periods are 9: 30 and 11: 30?

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'