Expand. Your answer should be a polynomial in standard form. (x - 9)(x +2)

What is the number of possible permutations of 5 objects taken 2 at a time? A. 10 B. 20 C. 60 D. 120 2/9 times n = -6. find the value of n. Please help! how many tenths are in 4600 What is the primary role of the United States Bureau of Counterterrorism?to plan counterterrorist attacksto create active counterterrorism groupsto encourage domestic counterterrorism activitiesto advance counterterrorism efforts in other countries What is the volume of the composite figure? Express the answer in terms of pie.1443 mm31687 mm33127 mm3456 mm3 Directional selection only occurs in response to naturally occurring events.Please select the best answer from the choices providedrueFalse Match the mountain range with its type of formation Which constitutional amendment expanded the right to vote?O A. Twenty-FourthB. Twenty-FifthC. Twenty-SecondO D. Twenty-ThirdSUBN Which would a microscope be LEAST useful in studying?A.spiderB.amoebaC.bacteriumD.paramecium A farmer has 180 eggs.He stores them in trays.Each tray holds 30 eggs.How many trays does he need? A footbridge has a span of 54 feet. A sign isto be placed exactly halfway across the bridge. How far will the center of the sign be from each end of the bridge? What if the diameter of the inner sphere is 1.8 meters. What is the volume of the inflated space? 2. 2x - y = 6,- x + y = -1 Brandon is trying to remember how the physical and chemical properties of metals, nonmetals, and metalloids compare. He wrote some notes down, then looked in his textbook to see which notes were correct.Which of Brandon's notes, listed below, are correct?I.Metals are the best at conducting heat, and nonmetals are the worst.II.Metals are the worst at conducting electricity, and nonmetals are the best.III.The shape of nonmetals is easy to change, but the shape of metals or metalloids is difficult to change.IV.Nonmetals are dull in appearance while metals are usually shiny.V.Metals tend to have a high density, and nonmetals tend to have a low density. How did the Industrial Revolution affect families?A) Fathers frequently stayed at home.B) Women settled into domestic roles.C) All social classes lived near each other.D) Children could not get a decent education. OMG THIS QUESTION IS SO HARD WILL RATE IF U GET IT Which fraction is greater than 3/54/66/123/84/10 help plz! (a + b - c)(a + b + c) multiplying polynomials The Converting Department of Hopkinsville Company had 1,200 units in work in process at the beginning of the period, which were 75% complete. During the period, 25,200 units were completed and transferred to the Packing Department. There were 1,360 units in process at the end of the period, which were 25% complete. Direct materials are placed into the process at the beginning of production. Determine the number of equivalent units of production with respect to direct materials and conversion costs. If an amount is zero, enter in "0". Which statement is true about a line that contains the point 2, 7 and has a slope of 0.5? A The line will also contain the point 4, 6. B The line will have a y-intercept of 6.C The line will contain points whose y-coordinate will decrease in value as you move to the rightD none of the above