How do the expressions 72-9 and -72-(-9) compare when they are evaluated?
They have different values and are different signs.
They have different values but are the same sign.
O They have the same value but are different signs.
They have the same value and the same sign.

Three times the sum of a number and seven is negative thirty-six. what is the number?

Graph a point. start at your origin, move left 10 units, and then move up three units which ordered pair is the point you graphed

‼️‼️‼️‼️‼️the pressure exerted on the walls of a container by a gas enclosed within it is directly proportional to the temperature of the gas. if the pressure is 6 pounds per square inch when the temperature is 440 f, find the pressure exerted when the temperature of the gas is 380°f. (show work)