the volume of a given mass of gas varies directly as the temp T and inversely as the pressure P. A measuring device is calibrated to give V=162.4in^3 when T=290 snf P=25 lb/in^2. What is the volume on this device when the temp is 340 and the pressure is 20 lb/in^2

Which statement explains how you could use coordinate geometry to prove that quadrilateral abcd is a parallelogram? -5 -4 -3 -2 -1 t 1 2 3 4 prove that all sides are congruent and have slopes that are opposite reciprocals prove that segments ad and ab are congruent and parallel prove that opposite sides are congruent and have equal slopes prove that segments bc and cd are congruent and parallel

The local farm is advertising a special on fresh picked peaches. the farm charges $4.25 to pick your own peck of peaches and $3.50 for each additional peck you pick. write an equation for the total cost of peaches in terms of the number of pecks. deine your variables. how much does it cost to pick 3 pecks of peaches?

Construct the graph that models the given situation