List at least three reasons for beginning a stamp collection as a hobby.

Round number 245-320 can someone help me with my homework please ADD NOTE QUESTION GUIDEScientists around the world use a standardized taxonomicsystem. Why would scientists want to use a taxonomic system that is standardized?A In order to place organisms in different groupsB In order to avoid confusion with the identificationof organismsC So that Latin names can be applied for a practicalpurposeD Because Linnaeus established the system Part A: You have $0.80 in your backpack in dimes and quarters. Let x represent the number of dimes and y represent the number of quarters. Write an equation in standard form that represents the situation ____x+____ y=____ Part B: You have $0.80 in your backpack in dimes and quarters. Let x represent the number of dimes and y represent the number of quarters. If you have 2 quarters in your backpack, how many dimes do you have? ______ How does courtship, dating, engagement, and marriage relate to you or to your life? 7. Write an expression that is equivalent to5({r - 8). State the property that justifiesyour answer. the unit used to measure an angle is called what A rental car company charges a fee of $150.00 for renting a car for a week plus $0.25 per mile driven. Consider sample data with x = 12 and s = 3. (a) Compute the coefficient of variation. % (b) Compute a 75% Chebyshev interval around the sample mean. Lower Limit Upper Limit Please choose the correct answer Is a claim the main point of a writing? PLEASE QUICK HELP I BEG OF YOU!!! GIVING ALL POINTSIf Pluto had not been demoted to a dwarf planet, what category if planet would if fall under? Explain your answer. The triangles below are similar. By what ratio was triangle XYZ enlarged by to create triangle LMN? Use this information to calculate the length of the missing side. Show your work. Please help will give Brain!! What did Harry Hess discover that helped prove that tectonic plates are moving? CD and CB are tangent to circle A. If CD = 5x 13 and CB = 12, find x. Whats a zygote and what does it do someone pls help me- what is cooperative (government) What is the goal of a thesis statement?to establish focus and make a claimto explain the author's point of view to the audienceto act as evidence supporting a claimto summarize what the essay is about erica planted 8 cucumber plants each plant had 37 green cucumbers. how many cucumbers are the 8 plants altogether