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Simplify the expression: 2(4x+5)-12 Which of the following e-commerce situations does not directly reflect greater consumer variety satisfaction? I need help with this problem, if someone could answer it, it'd make me happy^^Find y in XYZ if measure Y = 36, measure X = 49, and x = 12.Answer choice:A. 0.04B. 9.35C. 14.80D. 15.41 Robert hook used an early microscope to observed a cork sample. How did this help contribute to cell theory? In which state of matter are the particles at rest (not moving at all)?none of thesesolidliquidgas Need help ASAPThanks + BRAINLIST only for correct answer 1.Cell phones convert sound waves into______waves.-light waves-sound waves-radio waves2.Electromagnetic waves used in cell phone communications are called?-microwave -radio wave-infrared -all of the above 3.To send out a radio signal far and wide...it is called?-broadcast-casting-antenna ASAP PLEASE: 16 + 11(-2)2 - 25() = Out of these, which is not an inequality?a. 435 5p + 4b. g - 7 < 100c. 18x + 9yd. a > 6b ____ is the amount of matter in an object. Question 1 options: Matter Gravitational Pull Mass Weight Suppose someone gives you 6 to 1 odds that you cannot roll two even numbers with the roll of two fair dice. This means you win 6 dollars if you succeed and lose 1 dollar if you fail. What is the expected value of this game to you. What can you expect if you play 200 times I need help I dont get how to solve it plsss help me Describe the event called the "Little Rock Nine." ABCDEFGH The value of x is Kris has 3 daughters who all live in different cities across Georgia. She wants to live somewhere that is an equal distance from each of her daughters. She mapped out the 3 cities and drew a triangle connecting them. How can she find a point on the map that is an equal distance from all 3 cities?construct the incenterconstruct the orthocenterestimate the best placeconstruct the circumcenter Summarize the Courts decision in Marbury v. Madison. As a result of this case, what important legal principle was established?/ Who does the mesosphere share a boundary with? How does low turgor pressure affect a plant? PLEASE HELPPPPPPPP....?.......If a+b=15 and ab=54 then find 1) [tex] {a}^{2} + {b}^{2} [/tex] 2)[tex](a - b )^{2} [/tex] 3)[tex]a ^{2} - {b}^{2} [/tex] The Etruscans originated from the ancient land of A. Etruria B. Assyria C. Estonia D. Mesopotamia Could someone please tell me the answer