what is eight minus the absolute valueof two x plus nineis less than or equal to seven written in interval notation

Q: Express the quantity without using absolute value.

A: Our Aim is to express the quantity π-3 without using absolute value.

Q: Express without absolute value bars. -3 / |-3| ?

A: We know that |-3|=3

Q: Express the set of numbers x satisfying the given condition as an interval. |x| < 4

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Q: In a class in which the final course grade depends entirely on the average of four equally weighted…

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Q: The summation of a constant is equal to the product of the cardinal of the index set and the…

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Q: Express the quantity without using absolute value.

A: We have to express the quantity: a-b, where a<b. We know for any modulus function, fx=fx    if…

Q: Express the set of numbers x satisfying the given condition as an interval. |4x − 1| ≤ 8

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Q: Students who score within 18 points of the number 82 will pass a particular test. Write this…

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Q: Describe all numbers x that are at a distance of 1/4 from the number −6.  Express this using…

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Q: Describe the set as a union of finite or infinite intervals. {x : |x2 + 2x| > 2}

A: {x:x2+2x>2}

Q: Which figures can be precisely defined by using only undefined terms?

A: The figures are  1. Circle 2. Parellel line 3. Line segment

Q: Express without absolute value bars |12 - Π| ?

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Q: A company pays $20 per hour for up to 5 hours of work, and $30 per hour for overtime hours (hours…

A: The Expression for overtime hours is  =  x-5   The Expression for Total earning in overtime hours is…

Q: of four equally weighted 100-point tests, Sarah has scored 89, 91, and 83 on the first three. What…

A: Scores of 3 tests are given. We have to find the range of score in the 4th test so that sarah gets B…

Q: Describe all the x-values at a distance of 20 or less from the number 7.   Enter your answer in…

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Q: Describe all numbers x that are at a distance of 2 from the number 10. Express this using absolute…

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Q: Describe the set of real numbers satisfying |x − 3|=|x − 2| + 1as a half-infinite interval.

A: Solve the equation: x-3=x-2+1 for x. Subtract x-2+1 both sides. x-3-x-2-1=0. Since,  x-3=    x-3…

Q: Express the set of numbers x satisfying the given condition as an interval. |x| ≤ 9

A: Given: x≤9 Formula Used: z≤a, a>0 then -a≤z≤a

Q: When 3 times a number is subtracted from 4, the absolute value of the difference is at least 5. Use…

A: given: when 3 times a number is subtracted from 4, the absolute value of the difference is at least…

Q: To qualify for Gold status at Awesome Airlines, one must fly less than 15000 but at least 7200 miles…

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Q: The interval [7, 13] is described by Ix - 101 < 3.

A: Given: x-10<3 we know that if x-a<b then -b<x-a<b

Q: A recent study showed that 90% of all people have a commute time to work of 15 minutes or more. The…

A: Solution: Given information: Margin of error E= 0.06  The 90% confidence interval for the all people…

Q: Use interval notation to express the set of all numbers x, such that x is greater than -3 and less…

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Q: One common place where you use ∞∞ is as an endpoint of an interval. WeBWorK allows you to enter…

A: Let S be the set of all points less than 1.  Then S=x:x<1 Clearly. S is open on right side as…

Q: Express the interval using two different representations.

A: The real line is represented by the interval notation -∞,∞ and the corresponding inequality notation…

Q: Define absolute certainty?

A: Certainty is something that tells any event or phenomena will happen with surety. There could be…

Q: When 4 times a number is subtracted from 5, the absolute value of the difference is at most 13. Use…

A: let's number is x so, according to given statement 5-4x≤134x-5≤13…

Q: Express the quantity without using absolute value.

A: The absolute value of complex number is also a measure of its distance from zero. | a + bi | = a2+b2…

Q: Describe all the x-values at a distance of 15 or less from the number 10. Enter your answer in…

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Q: Describe all the x-values at a distance of 19 or less from the number 6. Enter your answer in…

A: The objective of the question is determine all the x- values.

Q: What is the difference between an open interval and a closed interval from a to b?

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Q: Describe all numbers x that are at a distance of 4 from the number 6. Express this using absolute…

A: Let us assume x∈R. The distance of x from 6 (positive or negative) is given by x-6. But it is given…

Q: Is there a positive real number “closest” to 0?

A: Suppose there is a positive real number closest to 0. Let it be a. Now the distance from 0 to a is…

Q: If we gre to write the answer logo 05 > logo OF 6 in interval notation, what would it be?

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Q: Describe all numbers x that are at a distance of 3 from the number 6. Express this using absolute…

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Q: To qualify for Gold status at Awesome Airlines, one must fly less than 14000 but at least 4200 miles…

A: In this question we have to find the minimum and maximum number of flight must be taken by the casey…

Q: What is the range of f(x)= x square rooted (use interval notation)

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Q: what is the absolute value for a number that is positive

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Q: Give the range for the usual number of correct answers. (Enter answer as an interval using…

A: Here use range rule of thumb for identifying usual range of data

Q: The perimeter of a square must be greater that 52 inches but less than 84 inches. Find the range of…

A: The perimeter of a square must be greater that 52 inches but less than 84 inches. Find the range of…

Q: Describe all the x-values at a distance of 20 or less from the number 7. Enter your answer in…

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Q: True or False The distance between two distinct points on the real number line is always greater…

A: Given: The distance between two distinct points on the real number line is always greater than zero.

Q: One more than five times a number is less than or equal toten. Find all such numbers.

A: We can the numbers as below

Q: A rectangular parking lot with a perimeter of 520 feet is to have an area of at least 6200 square…

A: Given query is to find the boundary for the length.

Q: Find two consecutive whole numbers that √39 lies between. and 10 x 5 ?

A: Given 39 We have to find two consecutive whole numbers that 39 lies between

Q: Is the number 0.5 above the interval (0.15,0.33)?

A: Given, Interval (0.15,0.33)

Q: A company pays $20 per hour for up to 5 hours of work, and $30 per hour for overtime hours (hours…

A: Given x is the total hours worked. And beyond 5 hours it will be overtime hours.

Q: Describe all the x-values at a distance of 11 or less from the number 4.

A: An inequality for for the x-values at a distance of 11 or less from the number 4 will be:…

Q: A recent study showed that 90% of all people have a commute time to work of 15 minutes or more. The…

A: Give that, A recent study showed that 90% of all people have a commute time to work of 15 minutes or…

Q: A recent study showed that 90% of all people have a commute time to work of 15 minutes or more. The…

A: Given information- We have given that 90% of all people have a commute time to work of 15 minutes or…