Express the interval shown on the number line in interval notation. -12 -10 -8 -6 -4 -2 2 4 8 10 12

Q: -7 Express the set of numbers shown on the number line in set builder notation. A {xER|x2-7 or x <…

A: The correct option is, option C  i.e. the set is, { x € R | -7 &lt;= x &lt; 5 }

Q: An operation * is defined on the set of real numbers by a * b = a + b – ½ ab. What is (3 * 2) * 2? *

A: The rational number and irrational number are together called real numbers. An operation is a rule…

Q: Determine whether the statement is true or false. If the statement is false, make the necessary…

A: The whole numbers are {0,1,2,3,4,5,....} The integers are {.......,-3,-2,-1,0,1,2,3,4,5,6,.....}…

Q: Let 24.1 &lt; μ &lt; 26.3 represent an interval on a number line. Write the given interval in the…

A: The formula for calculating the sample mean is, The formula for calculating the margin of error is,…

Q: З and an - - 3ап-1 + an-2 for integers n>2. Evaluate and d4: Let a, = 2, a2

A:

Q: Let - 8.51 <µ< 13.35 represent an interval on the number line. Complete parts (a) through (c) below.…

A: xbar = (Upper+Lower)/2

Q: List all numbers from the given set that are (a) natural numbers (b) whole numbers (c) integers (d)…

A: Step 1 :a) Natural Numbers : 1,2,3,4,----b) Whole Numbers : 0,1,2,3,4,----c) Integers…

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: Express the interval shown on the number line in interval notation. -8 4 8. 10 12 -12 -10 -4 -2 () U…

A:

Q: Use interval notation to express the following: The set of all numbers greater than or equal to 0…

A: Use interval notation to express the following:The set of all numbers greater than or equal to 0 and…

Q: a. Find all pairs of integers such that one is a multiple of 7 and the other is a multiple of 11 and…

A:

Q: perform the indicated operations involving rational numbers. Be sure to express your answers in…

A: GIven15+56-715.

Q: -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 8 1 2 3 4 5 6 7 8 9 10 Express the above using equivalent interval…

A: We are given with number lines which we have to express using interval notation.

Q: 15. Find the solution set, graph it on a number line, and express it in interval notation. |r +5-1<2…

A: We have to find the solution set, solution set graph on number line and we have to express the…

Q: List all numbers from the given set that are a. natural numbers c. integers f. real numbers b. whole…

A:

Q: Determine whether the statement is true or false. If the statement is false, make the necessary…

A: The given statement is false. Every rational number is not an integer.

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given 3(x+4)=3(x)+3(4)…(1) We need to state the property of the real number that justifies the above…

Q: (c) For real numbers x, if (x +2)(x – 3) = 2, then x + 2 = 2 and x - 3 = 2.

A:

Q: Let -9<u< -7 represent an interval on the number line. Find the value that is in the middle of the…

A: Introduction: As per convention, the quantity μ represents the population mean.

Q: Using an algebraic proof, prove that x is an even number, then x2 + x is an even number.

A: Here we have to prove that, If x is an even number, then p(x)=x2+x is an even number.

Q: Let - 9<µ< - 5 represent an interval on the number line. Find the value that is in the middle of the…

A: The given confidence interval is, -9&lt;μ&lt;-5 The exact middle of the confidence interval is point…

Q: Consider the set of real numbers:  { x | x ≠ 0 }. Graph the set of numbers on the real number…

A:

Q: Tell whether the following integer an even or odd integer using the form 2k and 2k+1 8 7

A:

Q: Consider the set of real numbers: { x | x 1 }. Graph the set of numbers on the real number line.

A: Consider the set of real numbers :  { x | x &lt; - 3 or x &gt; 1 } We have to draw graph the set of…

Q: 5. a. Find the distance between V2 and 2 on the number line. b. Simplify without absolute value…

A: 2 and 2 be the numbers , we have to find its distance

Q: Show the interval on a number line. (7, 9) Use the tools to enter your answer. 1 2 3 4 5 7 8 9 10

A:

Q: (1+ V5 (3 – V5) Without using a calculator, express in the form a+bV5, where a and b are integers.

A: The given expression is: 1+53-5-2 Express in the form a+b5, where a and b are integers. Rewrite the…

Q: True or False Any nonzero integer divided by 0 equals 0.

A: False

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given a equality, 3(98)+3(2)=3(98+2) We need to state the property of the equality.

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given:  if 2 = x + 3, then x + 3 = 2 is true because of the symmetric property of equality.

Q: Find the distance between 3 1/2 and -4 using the number line. -10 9 6-7 -6 .5 4321 345 6 89 10 -71/2…

A: Consider the given point 312and -4

Q: Which expressions could be used to find the distance between -8 and 15 on a number line. Choose all…

A: Here, we need to find expression which can be used to find the distance between -8 and 15 on a…

Q: Which inequality is represented in the number line below? 54 3-2-1 0 123 45 OA.-6 <x+2 <-1…

A:

Q: How is the product of 2 and-5 shown on a number line? -1D -9 -8 -1 0 1 2 3 5 @ 7 8 9 10 -10 -9 -2 -1…

A: The product of 2 and -5 means that, add the number -5 and -5. That is,  2×(-5)=(-5)+(-5)=-10

Q: Solve the inequation 1 1 5 and enter your solution set in the answer box below as an interval. For…

A: 1/(x-6) &gt;= 1/5 solve this inequality.

Q: 9. On a real number line, label the points with coordinates of 3 0,1,–1,-,-2.5,- and 0.25 4 2

A: The graph is shown in next step.

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

A: As this is a multiple question according to the Bartleby Answering rule, only first question and its…

Q: Phoebe has a debt of 65.00 pesos. Matt's debt is thrice that of Phoebe's. Write an integer…

A:

Q: Find the sum of all the odd numbers between

A: Given,            Sum of all odd numbers between 21 and 355 inclusive.To find : Find the sum.We know…

Q: Tell whether the following integer an even or odd integer using the form 2k and 2k+1 27 35

A: 2k form means even 2k+1 form means odd

Q: True or false: A test value for the rightmost interval on the number line shown could be 0._______

A: Given,  A test value for the rightmost interval on the number line shown could be 0.

Q: Which number line plots the integers -12, -3, and 7? O 十 + -15 -10 -5 5 10 十 ++ -15 -10 -5 10 -15…

A: Soln, number line olats the integers : -12,-3, and 7Option 1 is correct AnswerOption 2 is wrong…

Q: true of false:   (v) Given an integer n ≥ 2, [a]n ×n [0]n = [a]n for any integer a.

A:

Q: ell whether the following integer an even or odd integer using the form 2k and 2k+1 show your…

A: we have to check wheather it is even or odd

Q: rove that the sum of an even integer and an odd integer is odd.

A: Prove that the sum of an even integer and an odd integer is odd.

Q: a + (-a) = : The sum of a real number and its additive the additive

A: a+(-a)=_______: The sum of a real number and its additive_______is _______, the additiive________.

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given, -1(x+2)=-(x+2)