Which set of phrases best describes A = {-3, -2, -1, 0, 1, 2, 3, ...)? O a. integers; greater than or equal to -3 O b. rational numbers; greater than -4 O c. numbers; greater than or equal to -3 O d. real numbers; greater than -4   2. If U = {2, 4, 6, 8, 10, 12, 14} and A = {2, 6, 10}, what is the cardinality fo A'? A. 3 b. 7 C. 6 D. 4

Q: 2 )-3 | Evaluate O- 8. 27 O 27 8. O. 27 8. N/3 1/6

A: Given :23-3

Q: 2. Perform the indicated Integer operations. -2+(-3) = -4-(-5) = 1- (-2) +2 (-3) 2 (2-4) + (-4) 2-8=…

A:

Q: Determine whether it is possible to express 1 as a liner combination of 1 = m· 44 + n· 91 ,. for…

A:

Q: n 21. if an+1 = an an 2n + 3 n=1

A: We have, an+1=n2n+3an Substitute value of n=0,1,2,3,4,..... At n=0, a1=020+3a0a1=0 At n=1,…

Q: For the set ?={−3,0,57,−8‾√,2.314520968724609....,14}A={−3,0,57,−8,2.314520968724609....,14}.…

A: Given :A=-3,0,57,-8,2.314520968724609...,14To indentify those that are…

Q: 1. Which of the following statements is true? a. 9 + (-23) = (-23) + 9 b. (3 + 13) + 7 = 3 + (13 +…

A: Consider  a.   9+(-23)=(-23)+9 b.    (3+13)+7 = 3+(13+7)c.     -14(5+7)=(-14)(5)+(-14)(7)

Q: 24 Consider a set {1, 2, 3, ..., 19, 20}. How many subsets of 6 elements a) contain four even and…

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

Q: True or False. " The quotient of 0 and a negative number is undefined"

A: FALSE Since we know the property of 0 that when 0 is divided by any nonzero number then its value is…

Q: For any set of numbers, one-half of them is less than mean, is it "True" or "False"? O True O False

A: Mean:  Mean is the arithmetic average of a data set. Set of numbers:  set of numbers can be positive…

Q: 00 Points P and Q are plotted on the number line. P. + 0. + -8 -6 -4 -2 4 6. Which expression…

A: If p and q are plotted on a number line (the line is in one dimension) Then distance between p and…

Q: 3.) Use the number line below to answer the question that follows. Which of the following…

A: We have to find out

Q: . Homework. Let a and b be integers. If 7 | (17a +256), prove that 7 | (10a+11b).

A:

Q: 5. Four car rental prices were quoted for a 3-day rental. The frequencies are listed. Let x…

A: The objective is to find the missing values in the table. Given data indicates the car rental prices…

Q: 1. Say whether the following is true or false and support your answer by a proof. (3m N) (n = N) (3m…

A:

Q: Determine whether the statement(s) below is/are true or false. Modify each false statement to make…

A: The statements deals with the number sets.The characteristics of the equations are given below,

Q: O Equal O Equivalent

A: Given: The set A=2, 4, 5, 8. The set B=2, 4, 6, 8. Two sets P and Q are said to to equal, if each…

Q: 8. Which number sentence is modeled by the number line? -40-35 -30 -25 -20 45 -10 -5 0 5 10

A: Given,

Q: 81. What is wrong with the following calculation? 0 =0 +0 + 0 + ... = (1 – 1) + (1 – 1) + (1 – 1) +…

A: Given a calculation.

Q: 1. A third of a number x is 18.

A: Given that A third of a number  x is 18

Q: 4.) Liam earns $16 for every hour he works, If he works for more than 8 hours on a given day, he…

A:

Q: 2. Which of the following sets does not contain any inrational numbers? a. (-5.12, 1, 30) c.(, VT00,…

A: The sets are, -5.12, π, 30 92, 100, 5.123 80, 100, 6.56 5.123....,12, -65

Q: +4 + 2

A: x + 4 + 2 = x + (4 + 2)

Q: ( 7) 5+ J60) in simplest form? c. -21 /97 d. 20 + 8/15 - 5T-2105 7. Which of the following expresses…

A:

Q: А. Identify whether the given is an expression or a sentence. С. 10x + 5 b. x+6 = 6 + x_ а. T > 3 B.…

A:

Q: 09. Simplify x + 3 2x + 1 X w/ 3

A: Let assume,