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00. Round the number2.71828182845904523536to the nearest thousandth. 01. Solve for b:2b = -2b[show your math] 02. Evaluate:91 / (5 + -5 * 1)[show your math] 03. Solve for d:5(2d + 3) = -3(-3d - 4)[show your math] 04. Briefly explain what avariableis. 05. Solve for x:5x - 4 = 3(2)(1)[show your math] 06. Solve for x:2x + 4x = 3x - 2x + 5[show your math] 07.-hequals what whenh = -91? 08. Calculateywhenx = 3:y = 5x + 76[show your math] 09. Evaluate:2^3 + 3^2 - 4^0 + 3(2 + 1)[show your math] 10. Simplify:2xy + 2x - 2y + 2yx - 5x[combine like terms] 11. Solve for t:t = t + 1[show your math] 12. Solve for m:5 = m(2) - 1[show your math] 13. Evaluate:0 * (91 + 91 * 91 / 91 - 91)[show your math] 14. Solve forbwhenx = 2:91 = 45(x) + b[show your math] 15. Evaluate:91^0 + 91^1 * 91^0 - 91^0[show your math] 16. Solve for x:91x + 91x = 91 + 91[show your math] 17. Solve for r:C = 2πr[show your math] 18. Solve for k:(1/2)k = 45.5[show your math] 19. Solve for t:1 = (1/91)t[show your math] The remaining problems use "expression" A:-x + 5xy + y - 3xyz + 7820. How many "terms" does expression A have? 21. What is the "coefficient" of the first term in expression A? 22. How many "factors" does term #2 of expression A have? 23. No or Yes: Expression A is also an "equation". 24. No or Yes: Term #1 and term #3 are "like terms." 25. Evaluate expression A whenx = -3, y = -2, z = 1. [show your math]