Let x = 1 and then x = 2 in the equation x + 5 = x + 6. Iseither number a solution? How many solutions do you thinkthis equation has? Explain your answer.

Q: 1, 1. An electrician uses equipment that weighs 70 pounds. The electrician weighs x pounds. Which…

A: The weight of the equipment is 70 pounds. The weight of the electrician is x

Q: What is the solution to this equation? 3(4x+ 6) = 9x+ 12 %3D A. x=-10 О в. х% -2 О с.х-2 O D. x= 10…

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Q: A) Translate the statement above into an equation that you can solve to answer this question. Do not…

A: (A) Let the required number is x. Then 10 times of the given number = 10x. Now, according to…

Q: Prove the equations 3.x +9 = 2 are equivalent. Explain why or y or

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Q: 15. REINFORCE Solve the following equation in two different ways: 112.8 12.5x + 0.3 Explain your…

A: Question 15 is being solved for you.  Part b is incomplete itself, unless cost of the games is…

Q: phantom ship has a number lock that con by solving the given equation. Help the mu in opening it. +…

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Q: Write an equation we could use to solve: Half of Allen's test score plus 8 equals 50. What did Allen…

A: The solution is :

Q: . During a magic trick, a magician shows the audience 3 closed bags. Each bag contains an equal…

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Q: 6x3 - 19x² + 8x + 5 = 0.

A: What is Equation: An equation is a mathematical expression which on the left hand side contains a…

Q: 4. 5. 22x+1-3(2x)+1=0 log, (4x-1)+log, (2x+3)=2

A: We solve both questions as you mentioned it... Thank you for choosing bartleby

Q: Solve the equation 6 = -9 - 6x for x

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Q: Determine the equation that has the given solutions and explain how you got your answers.…

A: The solution is given in step 2

Q: Last season, a sports fan spent $5,248 to see her favorite team play 41 games. To see each game, the…

A: Last season, a sports fan spent $5,248 to see her favorite team play 41 games. To see each game, the…

Q: 1. Solve the equation 2x? + 5x + 2 = 0.

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Q: Solve the equation x² + 7x = 30. O A. x = 15 and x = -2 O O B. x = -6 and x = 5 C. x=-10 and x = 3 O…

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Q: The equation P = 4.5b − 490.5 represents the profit in dollars from selling b books.   1-Find the…

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Q: How do you determine if a number is a solution of an equation?

A: Lets consider f(x) = 0 is any equation. And x = a is any number. If we substitute x = a in equation…

Q: -3x2+4x+5=2x Determine if x=-1 is the solution to this equation?

A: Calculation:The given equation is –x2+4x+5 = 2x.Substitute the value x = –1 in the above equation…

Q: Decide whether the given number is a solution of the given equation.  Is -4 a solution of x + 9 = 5?

A: Given equation is:x+9=5 x+9=5 On simplifying further we get: x+9=5⇒x=5-9⇒x=-4 Hence,x=-4 is the…

Q: Students in a dance class filled out a survey. There were 25 girls and some boys who participated in…

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.