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for #13-14 determine if the lines are parallel, perpendicular or neither 10x +5y=-5 and y=-2x+6 Which of the following is equivalent to (7y + 5x) + 8x? 35xy + 8y 7y + 13x 8x(7y + 5x) 7y + 40x Why was the souths economy dependent on slaves but the norths economy was not? The table shows the mass and melting point of some substances.Melting Point of SubstancesMass(kg) Melting Point of Tin(C) Melting Point of Lead(C)1 W Y2 232 327Part 1: What will be the values of W and Y for 1 kg of each substance?Part 2: Explain your answer for Part 1. HELP Subtract (5.3 x 108) (8.2 x 106). 2.9 x 102 5.218 x 102 2.9 x 108 5.218 x 108 What would MOST LIKELY have happened if the Land ordinance of 1785 was omitted from the articles of Confederation ? Amys weight this year is 50 pounds lessthan twice her weight from last year. if she weighs 120 pounds this year, what equation can be used to find her weight from last year? Match the following subjects with their appropriate form of the verb "tre". Pierre et Luc Marie Moi, je Claire et moi Toi, tu Joseph et toi *: est :: sommes [[III] :: sont suis I I es :: tes 1 1 4 You are now going to complete the table below to describe the pathway for thecontrol of the internal conditions in the human body you have listed in Question 2.a Write the 3 terms as headings in the correct sequence in the columns below.b Complete the table by describing each step in the pathway in the correctcolumn for each internal condition.nedInternalconditionStimulusPathway of control systemReceptorCoordinationcentre(4 marks)(12 marks)Effector Salaries for teachers in a particular elementary school district are normally distributedwith a mean of $44,000 and a standard deviation of $6,500. What do buffers do and why are they important in biological systems LZZZ HELP MEEE QUESTION WHO DO YOU THINK IS THE BEST GAMER AND WHY? PLS HELP ME So, who do you think is the best gamer and why? The rest energy of an electron is 0.511MeV. The rest energy of a proton is 938MeV. Assume both particles have kinetic energies of 2.00MeV. Find the speed of(d) Repeat the calculations in parts (a) through (c) assuming both particles have kinetic energies of 2000MeV Given f(x) = 2(3 - x) - 2x, what is the value of f(x) = -10? If the length of a certain rectangle is increased by 1, then the area of the rectangle is increased by 12. If instead, the width is increased by 2, then the area of the rectangle is increased by 42. What is the area of the original rectangle? Why do you think Banneker references religious principles multiple times in his letter?a) to create sympathy within readersb) to emphasize that we are all equalc) to establish credibility and trust in the audienced) to appeal to Thomas Jefferson's emotions Tallie wants to buy a new iPhone. The iPhone costs$850. She has saved $325 to put down as an initialpayment and will pay another $75 each month untilthe phone is paid off. How many months will it takefor Tallie to pay for her new iPhone? ronald fisher developed a critical idea for the modern synthesis of darwin and mendel. what is the basis of this synthesis? please choose the correct answer from the following choices, and then select the submit answer button. answer choices mendel and darwin both missed the importance of population growth as described by malthus. darwin was incorrect on how natural selection influences discrete traits like mendel observed. multiple genes can explain the continuous nature of most observed traits. mendel was correct in that most traits are discrete. The Post Office Act of 1792 put Congress in charge of which of the following?- protecting the privacy of the mail- selecting postal routes- regulating private courier services- setting postage rates assessing challenges with access to care for patients presenting to the emergency department for non-emergent complaints. medical journal