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A number is added to of itself.If the same number is doubled,write down the final expression. Which fractions are equivalent to the fraction below? Check all that apply.9/21A.3/22B.18/42C.3/7D.3/28 Why did the U.S. fail to win the Vietnam War? Why did the author include the section "Key Dates in Forensic Toxicology"?Ato show that poison was much more common in the pastBto show that poison can be made from any plantCto show that poison takes a long time to workDto show that poison has been around for a long time Question 14 (2 points)A series of organisms listed in a way that shows which is a food source for another iscalled a(n)Awhile an)is made up of multiple connected energy paths in an ecosystem. A hotel is part of what industry?A.ServiceB.WholesalingC.SubcontractingD.CottagePlease select the best answer from the choices providedABCD Invasion in your own words sentence multiplying and simplify radicals! if u get it right Ill give brainliest (show work pls!!!) NO LINKS/FLIES PLEASE .Morgan pays $25 in monthly fees for her baseball team's uniforms and field rental. What kind of expense is the fee she pays? A. VariableB. IncomeC. FixedD. This would not be an expense. in 1906, a new bank was chartered with _ in capital stock? 36^x-2=6 solve for x 4 chef require 10 minutes to prepare 20 desserts. At this rate how many chefs are needed to prepare 75 desserts in 15 minutes?PLS HELP! PLS TELL ME HOW YOU GOT THE ANSWER. THIS IS FOR MY COUSIN. SHE NEEDS HELP. Suppose you pay $3.00 to roll a fair die with the understanding that you will get back $5.00 for rolling a 1 or a 6, nothing otherwise. What is your expected value?A. $5.00B. $1.33C. $3.00D. $3.00 Which two ratios form a proportion?A) 1/2 and 4/2B) 2/1 and 4/8C) 1/2 and 8/4D) 2/1 and 16/8 Read the sentence.A gust of wind blew her long hair into her eyes, interrupting her train of thought.This is an example of direct characterization because ita)tells a physical trait of the character.b)tells a personality trait of the character.c)shows personality through what the character does.d)shows personality through what the character thinks. 5x-6=29. What does x equal Examine the figure of two parallel lines cut by a transversal.What is the value of x? Help due in 10 minutes 1.What is the Kinetic energy of a 3 kg object moving at 4 m/s?Plz help Ill give points What accounts for most of the population growth of Europe?O A. A high birthrateO B. A negative migration rateO C. A negative fertility rateOD. A positive migration rate