Find the equation that passes through the point (-2,8)and whose slope is 1

In the reaction between a crushed antacid tablet and vinegar what gas is emitted

Asample of air with a volume of 2.20m3 at a pressure of 105 kpa and a temperature of 30c is cooled to 10c and the pressure is reduced to 75.0 kpa. what is the new volume? 6.9 1.34 2.56 43.0 2.88

Enzymes affect the reactions in living cells by changing the