Boyle's law states that when a sample of gas is compressed at a constant temperature, the pressure p and the volume v satisfy the equation pv=cpv=c, where cc is a constant. suppose that at a certain instant the volume is 600cm^3, the pressure is 150kpa, and the pressure is increasing at a rate of 20kpa/min. at what rate is the volume decreasing at this instant?

option 2 is correct.

step-by-step explanation:

we are given two inequality equation

x+y> 5 and -3x+2y< -2

first we draw the graph of both function using t-table method

equation: x+y> 5

for x=0, y=5

for x=-5, y=0

table:

x   :   0     5

y   :   5     0

test point (0,0) , 0> 5

false

equation: -3x+2y< -2

for x=0, y=-1

for x=2, y=4

table:

x   :   0     2

y   : -1       4

test point (0,0) , 0< -2

true

now we draw the graph. see the attachment for graph.

common region would be solution set.

option 2 is correct.

range is infinite on both x and y axis positive and negative

step-by-step explanation: