If x can be eliminated from both sides of an equation, the equation definitely has no solution. True False

Q: solve

A: We will solve the problems.

Q: A fast train takes 3 hours less than a slow train for a journey of 600 km. If the speed of the slow…

A: Given that A fast train takes 3 hours less than a slow train for a journey of 600kms The speed of a…

Q: Can you please help me solve this problem?

A: Here the given angle = -π100

Q: Solve for x and y

A: As per the policy I can solve only first question for you, Please repost the remaining question…

Q: Problem 4

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Q: how do i solve linear equatins with sbstitutions?

A: We need to answer how to solve a linear equation using substitution.

Q: A 10-foot board is to be cut into 3 pieces. Two of the pieces will be the same length and one piece…

A: Topic:- algebra

Q: The difference between two numbers is 8. If one number is represented by x, the other number can be…

A:

Q: - f(x) = *+1

A: Since you have asked a question with multiple parts in a single request we would be answering only…

Q: What value of x makes this equation true?

A: the question is taken from the algebra in which we have to find the value of the x so we write the…

Q: How can we illustrate as figure that linear equations such as x-5y+2z=4 have geometrically countless…

A: We will plot the figure for x-5y+2z=4 and the region will show the number of roots.

Q: The sum of two numbers is 1.  What is the smallest possible value of the sum of their squares?

A: Let x be one number, Then other number is 1-x

Q: Find the general solution of x'"'"+2x" +x=0.

A: Solution:

Q: A number of two digits exceeds twice the sum of its digits by 26. If the digits are interchanged,…

A: Given,         A number of two digits exceeds twice the sum of its digits by 26. If the digits are…

Q: The sum of the digits of a certain two-digit number is 10. If the digits are reversed, a new number…

A: The sum of digits of two digit number is 10 Let the unit digit be x Therefore, the digit at tens…

Q: What is the bottom equation for this, please ?

A: Apologies for the inconvenience.   We graph the given equations using graphing calculator.

Q: Explain in your own words what it means for an equation to model a real-world situation, and give an…

A: To explain what it means for an equation to model a real- world situation.

Q: Equation 2 does not contain the variable

A:

Q: If the difference when −15 is subtracted from x is twice the difference when 24 is subtracted from…

A: If the difference when −15 is subtracted from x is twice the difference when 24 is subtracted from…

Q: Please solve very soon part b

A: b)Given: n=100, x=71 and σ=8.1.   The value of z at 95% confidence level is 1.96.

Q: Please solve problem D and E

A: Let A be the event that the person is 31 or more years old Let B be the event that a person is known…

Q: The number of players leaving the league can be calculated by starting with the quantity of four…

A: The objective of the question is representation to equation of the given situation.

Q: Зу Solve for x and y 5.

A:

Q: I need to find the solution to this question

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Q: Two numbers when multiplied equals 28. If one number is x and the other number is greater than x by…

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Q: If x = 1 and y =-2, what is the value of -x- y

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Q: Can you help me solve that problems

A: We’ll answer the first question (#4) since the exact one wasn’t specified. Please submit a new…

Q: How to find the general solution of this equation?

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Q: My solution is wrong!!!

A:

Q: The difference between two numbers is 8. If one number is represented by x, the other number can be…

A: Let two numbers be a and b assuming a is greater than b or a>b. Given that difference between two…

Q: There are two more negative even consecutive integers such that the square of the smaller integer is…

A:

Q: When a whole number, x is subtracted from 20, the result is less than 15.

A: x is subtracted from 20 means 20-x This is less then 15 means 20 - x < 15 20 - 15 < x Then  5…

Q: Solve ry + 4y = x° – x. -

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Q: A recent study found that one's earnings are affected by the mathematics courses one has taken. In…

A: Given that the earning are affected by the mathematics course one has taken. The earning function is…

Q: The sum of a number and 6 is 8 more than twice the number the equation that could be used to find…

A: Given: The sum of a number and 6 is 8 more than twice the number.

Q: Discuss in brief infeasible solution?

A: Linear programming: It is a mathematical modeling procedure where a linear function is maximized or…

Q: The solution was wrong. What is the correct solution?

A: Solve the following

Q: Find

A: Given y=sec2sec-1x3+e-x2

Q: The digits of a positive two-digit number are reversed, resulting a new number. It turns out that…

A: A two digit no. Is given by as: 10a+b

Q: What is the value for this equation

A: In the graph of y = g(x), we can see that,  g(5) = 7

Q: The sum of two positive number is 16. What is the smallest possible value of the sum of their…

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Q: ry Solutions

A:

Q: i need to know how to solve for the exact solution and smaller x value and larger x value for the…

A: To find the exact solution of  the given equation.            x2 + x – 1 = 0

Q: any first order linear equation with constant coeffcient can always be written as a separable…

A:

Q: Why is it important to obtain all multiple solutions when they exist?

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Q: I'm not sure if the ) is supposed to be | and how to solve this problem?

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Q: What are equivalent equations ?

A: Equivalent equations are the equations which have exactly same solution.

Q: The sum of 2 times a number and twice its reciprocal is . Find the number(s).

A: To Determine: find the number  Given:  the sum of 2 times a number and twice its reciprocal is 203.…