X + 3 = -1 Prove x
Need help I need to see work. Don’t understand this problem.

How do you use the elimination method for this question? explain, because i really want to understand!

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

The number of 8th graders who responded to a poll of 6th grade and 8 th graders was one fourtg of the number of 6th graders whi responded if a total of 100 students responddd to the poll how many of the students responded were 6 th graders