X = 7 - 3y
217 - 3y) + 4y = 8
14 - 6y + 4y = 8
14 – 2y = 8
-2y = -6
y = 3
x = 7 - 3(3)

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

You buy 4 items that cost 2.69 14.45 8.05 13.95 what is the estimated total round to the nearest dollar

Sole the equation 6n + 9 = -3n - 21 - 6 for n