Solve the literal equation for x w=5+3(x−1)

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Find the area of the regular hexagon if a side is 20 cm.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212