The ratio of oxygen to acetylene for welding is approximately 1:1. For cutting operations, the oxygen is increased by one and one-half times. What
is the ratio of oxygen to acetylene for cutting?

Factor x2 – 8x + 15. which pair of numbers has a product of ac and a sum of what is the factored form of the

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

The sides of a parallelogram are 24cm and 16cm. the distance between the 24cm sides is 8 cm. find the distance between the 16cm sides