Mathematics

Mathematics, 08.10.2019 01:30, taylorbean315

Use the distributive property to simplify the following expression: [7 + (−2)]⋅(−3)

select one:
a. -15
b. 15
c. 5
d. 12

answer

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Mathematics, 30.06.2019 05:00, minnie7760

Distributive property1. apply the distributive property to the following expression 4(x + 10)a. 4x + 14b. 4x + 10c. 4x + 40d. x + 402. apply the distributive property to the following expression.-2(a - 5)a. - 2a + 10b. -2a - 10c. a + 10d. -2a - 73. use the distributive property to combine like term and simplify the expression 10x + 3 (x-15)a. 13x - 15b. 13x + 45c. - 32xd. 13x - 454. use the distributive property to combine like terms and simplify the expression-5(c+d) + 7c - 2d5. use the distributive property to combine like terms and simplify the expression2(2z + 4) - 2 (3z + 10)a. -14zb. -2z - 12c. -2z + 28d. -2z + 14

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Mathematics, 08.07.2019 19:30, mamaKelly1671

1. use the distributive property to simplify the expression. (-1)(4-c) 2. use the distributive property to simplify the expression. 4(2x -4) 3. use the distributive property to simplify the expression. (10 + 4 y) 1/2 4. to which subsets of real numbers does the number -22 belong? choose all subsets that apply. 5. what is an algebraic expression for the following word phrase: "6 times the difference of b and p"? 6. what is the simplified form of the expression 5 (14-2) to the second power/2 7. evaluate u+xy, if u =18, x=10, and y=8.

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Mathematics, 11.07.2019 14:00, quantaviousw49

1.) use the distributive property to simplify the expression . (-1)(4 - c) a. 4 - c b. -4 + c c. 4 + c d.-4 - c 2.)use the distributive property to simplify the expression 4(2x - 4) a.8x + 4 b.8x - 4 c.8x - 16 d.4x - 16 3.) use the distributive property to simplify the expression (10 + 4y) 1/2 a. 5 + 2y b. 20 + 8y c. 5 + 4y d. 10 +2y 4.) to which subsets of real numbers does the number - 22 belong ? choose all that apply (2 points) a.whole numbers b.rational numbers c. integers d. irrational numbers e. natural numbers 5.)what is an algebraic expression for the following word phrase: "6 times the difference of b and p" ? a. 6b - p b. 6(b - p) c. 6 - bp d. 6bp 6.)what is the simplified form of the expression ? 5(14 - 2)^2 2 a. 60 b. 30 c. 72 d. 360 7.) evaluate u + xy, if u = 18, x = 10, and y = 8 a.188 b.36 c.98 d.224 8. a square field has an area of 479 ft^2 . what is the approximate length of a side of the field ? give your answer to the nearest foot . explain your response . 9. simplify the expression (7 + 5) + 4 x 13 - 2 show work .

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Mathematics, 06.10.2019 11:00, j015

Part d three students evaluated three different expressions using the real number properties and the order of operations. answer each question based on the processes they used and their results. student 1: 5 - 2(4 + 9) - 11 5 - 2(4) - 2(9) -11 5 - 8 - 18 -11 5 + (-8) + (-18) + (-11) -3 + (-18) + (-11) -21 + (-11) -32 student 2: -9 + (6 + 9) - 42 -9 + (9 + 6) - 42 (-9 + 9) + 6 - 42 0 + 6 - 42 0 + 6 - 16 0 + 6 + (-16) 6 + (-16) -10 student 3: -4(14) - 32 - 2 ∙ 0 -4(10 + 4) - 32 - 2 ∙ 0 -4(10) - 4(4) - 32 - 2 ∙ 0 -40 - 16 - 32 - 2 ∙ 0 -40 - 16 - 9 - 2 ∙ 0 -56 - 9 - 2 ∙ 0 -65 - 2 ∙ 0 -67 ∙ 0 0 questions: all questions are multiple answers question 1: which of the students used the commutative property to simplify their expression? select all that are true. student 1 student 2 student 3 none of the students question 2: which of the students used the associative property to simplify their expression? select all that are true. student 1 student 2 student 3 none of the students question 3: which of the students used the distributive property to simplify their expression? select all that are true. student 1 student 2 student 3 none of the students question 4: which of the students used the identity property to simplify their expression? select all that are true. student 1 student 2 student 3 none of the students question 5: which of the students found the correct value of their expression? select all that are true. student 1 student 2 student 3 none of the students

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Use the distributive property to simplify the following expression: [7 + (−2)]⋅(−3)

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