Given the system of equations. Which of the options represents the resulting equation after an equivalent expression for y is substituted into the second equation.

3 x - (5 x + 6) = 14
3(5 x + 6) - y = 14
-3 x(5 x + 6) + y = 6
-3 x + 5 x + 6 = 6

Three cylinders have a height of 8 cm. cylinder 1 has a radius of 1 cm. cylinder 2 has a radius of 2 cm. cylinder 3 has a radius of 3 cm. find the volume of each cylinder ( ! : ”0 )

What is the slope of the line shown below?

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