Antoine is using special blackboard paint to paint a blackboard on a classroom wall. the wall is 8 meters long and 3 meters tall. one can of blackboard paint covers 6 square meters. how many cans of blackboard paint does antoine need?

Will give brainliest sum of arithmetic series (sigma notation) find the numerical answer to the summation given below. (image shown below)

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

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