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Multiple Select: Multiply and match each of the followingexpressions.A. (x p) (x + p)B. (x 5) (x + 7)C.(x + p) (x + p)A.isz? - 2px p A.isx? p2 B.isz? + 2x 35B.isx? - 20 35 Cisx2 + 2px +p? A chemist observed bubbling and fizzing after adding an acid solution to awhite powdery substance in a beaker. Which of the following can beinferred? A pack of 4 chocolate bars costs 1.20What is the price per unit?what is it? If f(x)= 1/x+2 and a>3, which of the following could be f(a) A =1/2B = 1/3C = 1/4D = 1/6 When writing the formulas for a compound that contains a polyatomic ion, ... ? Plz help its for final PLEASE HELP!! ORGANIC CHEMISTRYA sample of a diatonic gas is loaded into an evacuated bottle at STP. The 0.25 L bottle contains 1.76 grams of the unidentified gas. Calculate the molar mass of the gas. What is the identity of the diatomic gas? What is the limiting reactant in the following equation? How much Fe2O3 will be produced if 2.1 g of Fe reacts with 2.1 g of O2?4 Fe + 3O2 > 2Fe2O3 who is responsible for keeping the president up to date about what is happening in the world What causes the protagonist of "The Green Morning" faint when he gets to Marsa. over excitementb. the flu c. lack of oxygen d. the site of the landscape Which theory of Interest group politics views interest groups positively?O ElitismHyper pluralismPluralismParticipatory democracy an example of an atmospheric beauty that occurs in the thermosphere? Help calculate the density and please type it like this and explain how you got the answer thanks Mass: Volume; Density: A music store bought a CD set at a cost of $20. When the store sold the CD set, the percent markup was %20. Find the selling price. hello please help ill give brainliest pls Inherited traits are:A Dependent on dietB Acquired during an organism's lifeC Free of mutationsD Passed on from parent to offspring Was Joseph A. Califano Jr. a liberal or conservative? correct answer gets brainlest, The answer is not 14-16 i already tried it i need help plz :( i dont understand Please help me with this. And my teacher said to show your work so what do I have to do and she said on paper please help thank you!