I need the answers, help please!

(18) PS help me what was unique about Wilmington &weldon railroad & the North Carolina when they were new? ill mark brainlist if i can!! Jayden budgets $400 of his $3,200 monthly income towards donations. What percent of his income does he donate each month? PLZ HELP I BEG I REALLY NEED HELP :) Which of these graphs is the solution set for the equation y = -3x - 2? There are 25 elements found in living things. How many of these elements are found in some organisms but not all?A.1B.6C.19D.25 What is the slope of the line y= -121x + 200 ?? what would be the colour of litmus in sodium carbonate?will make brainliest Type the correct answer in the box. Spell all words correctly.What does this situation demand from the company?Martha bought a new laptop a week ago. Shes having trouble understanding how the laptop functions. She wants the store where she bought the laptop to help her. The store should provide Martha with good_______by giving her all the information she needs. At time T equals zero, water begins to drip out of the pipe into an empty bucket. After 42 minutes, there are 6 inches of water in the bucket. Right Ellen air function rule to model how many inches of water W are in the bucket after any number of minutes T. Both the stomach and the small intestine are involved in the digestion of food.The churning of food by stomach muscles and peptidase enzymes in the smallintestine both break food molecules into smaller molecules.Which statement best describes changes to food during digestion? I need help on this please Please help me solve these 3 problems. Solve for x state the properties used and check your answer. Ill mark as brainliest.a) 5(x - 2) - 6 = 24b) 22 = (3x+5) - 18c) -48 = -4(2x+5)+ 5x - 1 how did changes in earth's atmosphere allow for the evolution of life on earth? pls help will mark you brainliest !!! Which of the following is another way to express the equation 13 = -3 + z?A. 13 = - z - 3B. 13 = z - 3C. 13 = - z + 3D. 13 = z + 3 what is the percent of decrease from 4 to 1 At Imelda's fruit stand, you bought 555 apples and 444 oranges for \$10$10dollar sign, 10, and your friend bought 555 apples and 555 oranges for \$11$11dollar sign, 11. Using this information, is it possible to determine the cost of one apple and one orange from the fruit stand? If so, what do they cost? If not, why not? Choose 1 answer: Provide an answer and explain the equation -h = 14. Some elements have properties of metals and nonmetals, which make them useful in electronic devices. Where can these elements be found? asection B bsection D csection C dsection AWhat are the names of the two subatomic particles located at y? aneutrons and electrons bprotons and neutrinos cneutrons and protons dprotons and electrons Plz help will give 20points The solids and liquids with the strongest intermolecular forces of attraction will have thelowest melting and boiling points.a. TRUEb. FALSE