Five less than six times a number is 13.
Let n represent the number.
a) Write an equation you can use to solve for n.
b) Use a model to solve the equation.
What is the number?
c) Verify the solution.

fire

explanation:

i think the answer your looking for is

enforced

the gas pressure p, gas volume v, and gas temperature t are given in the formula:   pv=nrt,

r is the gas constant, and n is the number of gas moles.

if the container is cooled and remains under atmospheric pressure, where r is a constant that does not change, the volume of the container remains the same, the conclusion is drawn that, with all other values ​​unchanged, the number of gas moles n, is decreases.

the right answer is a.