In Exercises 84-85, express the perimeter of each rectangle as a single rational expression. 84. 85. x + 5 x + 8 x + 7 x + 4

Q: When the numerator and denominator of a rational expression contain no common factors (except 1 and…

A: We have asked in which form  a number is  when the numerator and denominator of that number…

Q: Explain why the sum, the difference, and the product of two rational numbers are rational numbers.…

A: Consider two rational numbers a/b and c/d. The sum,the difference and the product of two rational…

Q: An example of subtracting positive and negative integers that would result in a negative answer…

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Q: 15 estimate, root of fa) =x²-7.

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Q: 14(x 3) 13x 4. (-00, 46] O (46, o) (46, 0) [7, 0) AI

A: Given: 14x-3-13x≥4 To Find: To solve the given inequality.

Q: How to plot 7/7 on number line

A: To plot 77 on number line

Q: Solve: |3 2 < 9 improper fractions in interval notation. using whole numbers, proper fractions or…

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Q: Describe the difference between a rational number and an irrational number.

A: Rational number:                   A rational numbers can be defined as any numberthat can be…

Q: Explain how to add rational expressions having no common 3 factors in their denominators. Use 7 in…

A: There are a few steps to add rational expressions with having no common factors in their…

Q: simplify  2[3-4(8-5)2+1] over 4

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Q: On a number line, what is the midpoint between -2 and 7?

A: The mid point between the -2 and 7 is the value which is in the mid of the -2 and 7.

Q: Exercises 73–80, find the difference quotientand simplify your answer.73. f(x) = x2 − 2x + 4, f(2 +…

A: the formula of the difference quotient is  f(x+h)-f(x)h

Q: 7 Rationalize the denominator : 3-V2 %3D

A: Given expression, 73-2

Q: Express 5 with a rational denominator, in simplest radical form. 3-12

A: Question 3 - Let the given expression be y - y = 53-2Rationalisation with the conjugate of the…

Q: Is the product of 2 and 8 rational or irrational? Explain. HTML Edi

A: Product of 2 and 8 2×8=16=4

Q: Subtract using the Austrian Method. 921-456 6.

A: Need perform subtraction 921-456using the Austrian method.

Q: What is the logical first step in rationalizing the denominator 3 :? 1 + Vr of

A: Given that: The rational equation is 31+x .

Q: 3 Determine which expression is equivalent to 1 3 --r - x

A: Solve the expression

Q: li 7. Using the example 9. describe how to put a fraction in simplest form, and explain why this…

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Q: What is the area of the region enclosed by    y=2X2 -x-1  and y = x2+x+2 writing the answer as a…

A: we have two curves y=2x2-x-1 and y=x2+x+2Finding intersection point2x2-x-1=…

Q: Find all integers that leave a reminder of 3 when divided by 5,5 when divided by 7 and 7 when…

A: The given problem is to find all the integers that satisfies the given conditions. We have to…

Q: 10 -8- -6- -2 -10 -8 -6 -2 6 8 10 -2 --6-

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Q: For Exercises 87-92, determine the set of values for x for which the radical expression would…

A: 87). a). Given radical expression is x-2. Expression x-2 is defined if: x-2≥0x≥2 Therefore, the…

Q: 5- • (-4, 2) -5, 0) 0. (3.0) 5. -5

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Q: List all the rational numbers in this set: (-7, -4/5, 0, 0.25, √3, √4, 22/7, Π}

A: List all the rational numbers in this set: (-7, -4/5, 0, 0.25, √3, √4, 22/7, Π}

Q: On a number line, what is the midpoint between -2 and 7? midpoint =

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Q: Explain why:can be found by first dividing the numerator and the denominator of the expression by x…

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Q: what is the soultion to 4x + 3 > -5

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Q: When the numerator and denominator of a rational expression contain no common factors (except 1 and…

A: When the numerator and denominator of a rational expression contain no common factors (except 1 and…

Q: how to simplify 3/2-8

A: Refer to the question, we need to simplify the provided expression,

Q: Meaning of 2|4?

A: Disclaimer: Since you have asked multiple questions, we will solve the first question for you. If…

Q: What is the number halfway between 3 - 1/3 and 2 + 5/7 ?

A: Average

Q: -10 -5 10 4 -6- -8-

A: Note:- The domain is the set of all possible x values which will make the function "work", and will…

Q: Explain how the sets of numbers (counting, whole, integer, rational, irrationals, reals

A: Concept:   A branch of mathematics which deals with symbols and the rules for manipulating those…

Q: nintt) (-) り ,4

A: Since the problem does not specify what do I have to do. So, I did what I understand. If this is…

Q: from the list 0, 14, 2/3 , π, √7, -11/14 , 2.34, -19, 55/8, -√17, 3.2 ̅1, and -2.6, identify each of…

A: We identify rational  numbers on the list as,

Q: Explain how -1252/3 can be evaluated using properties of rational exponents to result in an integer…

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Q: Is the quotient of 4 divided by -8 a rational number?

A: topic - rational numbers rational number is a number that can be written in the form of p/q and q is…

Q: 3. Explain how the table of reciprocals work. Why it does not contain 7?

A: Reciprocals are a common occurrence when dealing with any problem in mathematics or the world around…

Q: Explain how to add or subtract rational expressions with the same denominators.

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Q: List all the rational numbers in the set:

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Q: Minju says that fractions that use bigger numbers are greater than fractions that use smaller…

A: Lets assume fractions with bigger numbers and check Lets assume two fractions that has bigger…

Q: insert 2 rational number between 1/3 and 1/2

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Q: Explain how to divide rational expressions.

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Q: 2- -4 -2 2 4 6. 8 10 12 -2- -4

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Q: To rationalize the denominator of 45 what value should the numerator and denominator be multiplied…

A: We can answer the question as below.

Q: On the last three physics exams a student scored 85, 87, and 88. What score must the student earn on…

A: Let student's score in last exam = x x +  85 + 87 + 88 = 90 × 4 x + 260 = 360 x = 100 So Student…

Q: Which diagram best represents the relationship among integers, rational numbers, and whole numbers?

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Q: Select only the rational numbers 3/4 6. 0.863 1.5 103

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Q: Find all integers that leave a reminder of 2 when divided by 5, 3 when divided by 7 and 7 when…

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