Chat with us, powered by LiveChat Pre algebra part 2 James Madison | acewriters
+1(978)310-4246 credencewriters@gmail.com
  

Question 1 (5 points) Use the Distributive Property to write each expression as an equivalent algebraic expression.–9(–x + 5) Question 1 options:9x – 459x – 49x + 5–9(-5x)Question 2 (5 points) Subtract. Use models if needed.(–4x + 7) – (5x – 9) Question 2 options:–9x + 16–9x – 2x + 16x – 2Question 3 (5 points) Subtract. Use models if needed.(12x + 3) – (2x + 10) Question 3 options:10x – 710x + 1314x – 714x + 13Question 4 (5 points) The expression x + 18 represents the perimeter of the rectangle shown. Write an expression that represents the length of the rectangle. x + 5Question 4 options:x + 13x + 83x + 8x + 4Question 5 (5 points) Add. Use models if needed.(4x – 12) + (–x + 7) Question 5 options:3x – 55x – 195x + 193x + 5Question 6 (5 points) Use the Distributive Property to write each expression as an equivalent expression. Then evaluate it.7(7 – 9)Question 6 options:7(–2); 549 – 63; –1449 – 9; 4014 + 2; 16Question 7 (5 points) Simplify each expression.–4 + 10a – 5 – a Question 7 options:9a – 99a + 111a + 111a – 9Question 8 (5 points) Find the GCF of each pair of monomials.20a, 24ab Question 8 options:44a2a120aQuestion 9 (5 points) Use the Distributive Property to write each expression as an equivalent algebraic expression.(7 + a)3Question 9 options:3(7a)21 + 3a10 + 3a7 + 3aQuestion 10 (5 points) Identify the coefficients in the expression below.–6x + 5 y + 4x + 9 Question 10 options:–6, 5 , 4, 9–6, 5 , 49–6x, 4xQuestion 11 (5 points) The side lengths of a triangle are given by the expressions 2x + 5, 5x + 4, and 3x + 4. Find the perimeter of the figure if x = 7. Question 11 options:75 units54 units62 units83 unitsQuestion 12 (5 points) Factor each linear expression. If the expression cannot be factored, write cannot be factored.36x – 9 Question 12 options:9(4x – 1)9x(4 – x)9x(4 – 9)cannot be factoredQuestion 13 (5 points) Add. Use models if needed.(4x – 4) + (–x + 2) Question 13 options:3x – 25x – 65x + 63x + 2Question 14 (5 points) Simplify each expression.–7x+4(1 + x) Question 14 options:–3x + 4–11x + 5–3x + 5–11xQuestion 15 (5 points) Find the GCF of each pair of monomials.15x, 12x Question 15 options:60xx3x3Question 16 (5 points) A rectangular swimming pool has an area of (70x + 10) square feet. Find possible dimensions of the pool. Question 16 options:10x feet and (7 + x) feet10 feet and (7 + x) feet10x feet and (7 + 10) feet10 feet and (7x + 1) feetQuestion 17 (5 points) Use the Distributive Property to write each expression as an equivalent expression. Then evaluate it.(5 + 1)3Question 17 options:5 + 3; 88 + 4; 1215 + 3; 18(6)3; 9Question 18 (5 points) The side lengths of a triangle are given by the expressions 5x + 3, 5x + 5, and 3x – 2. Write and simplify a linear expression for the perimeter of the triangle. Question 18 options:13x – 413x + 610x + 610x – 4Question 19 (5 points) Identify the like terms in the following expression.12y + 9x + 7x Question 19 options:12, 9, and 7x and y12y, 9x, 7x9x and 7xQuestion 20 (5 points) The expression 9x represents the number of miles Allison hiked, and 4x + 5 represents the number of miles that Adrian hiked in x days. Write an expression to show how many more miles Allison hiked than Adrian. Question 20 options:5x – 5–5x + 55x + 513x + 5
Submit Quiz0 of 20 questions saved

error: Content is protected !!