Mathematics, 21.09.2020 08:01 ricardorendon100
Which best describes and corrects the error in finding the difference?
X 7-(-12) = 7+(-12) = -5
The opposite of -12 should be added.
7- (-12) = 7 + 12 = 19
The opposite of both numbers should be added.
7- (-12) = −7+ 12 = 5
The opposite of both numbers should be added.
7- (-12) = −7+ 12 = -5
The opposite of -12 should beadded.
7- (-12) = 7+12 = -19
Answers: 3
Mathematics, 21.06.2019 21:00, iisanchez27
Consider the polynomials given below. p(x) = x4 + 3x3 + 2x2 – x + 2 q(x) = (x3 + 2x2 + 3)(x2 – 2) determine the operation that results in the simplified expression below. 35 + x4 – 573 - 3x2 + x - 8 a. p+q b. pq c. q-p d. p-q
Answers: 2
Mathematics, 21.06.2019 21:00, lunnar2003
Graph the system of inequalities presented here on your own paper, then use your graph to answer the following questions: y < 4x − 8 y is greater than or equal to negative 5 over 2 times x plus 5 part a: describe the graph of the system, including shading and the types of lines graphed. provide a description of the solution area. (6 points) part b: is the point (5, −8) included in the solution area for the system? justify your answer mathematically. (4 points)
Answers: 3
Which best describes and corrects the error in finding the difference?
X 7-(-12) = 7+(-12) = -5
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