Why do we change 10 into 5x2 (encircled)? When do we usually do this in solving equations like this?

Q: In 2015, the value of the freight, in dollars, that came into Florida was 3.46 x 10(11).  The value…

A: Given, the value of the freight, in dollars, that came into Florida was 3.46 x 1011   The value of…

Q: Noah solved the equation 5x2 = 45. Here ar 5æ2 = 45 x2 = 9 Do you agree w x = 3

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Q: Mary can finish a puzzle of 500 pieces in 2 hours. How long will it take her to finish a puzzle of…

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Q: What does the 4x represent in the equation? Does it change if the weight of the bag is 95lb?

A: We need to show what 4x represent.

Q: Explain how you know 3x +2 =-16 has no solutions.

A: Square root of a number is defined as the value, which when multiplied by it self gives original…

Q: メー2y+22 2X +3y-Z =l -2

A: Given, x-2y+2z=-2..(1)2x+3y-z=1..(2)

Q: what are three different techniques used to solve quadratic equations and explain when to use each…

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Q: what is the equation to this problem, of how they got 4375

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Q: 3 Solve: (4x³ + 5x − 3) ÷ (x + 1)

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Q: If 1 cups of a cereal weigh 2 pounds, how much does 1 cup of the cereal weigh? Solve this problem…

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Q: Chad solved the equation 24x + 4 2x = 3 (10x  -1) and is claiming that x =2 makes the equation true.…

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Q: Nanh’s box has a rectangular base that is 338 square inches on the inside of the box. Nanh has the…

A: The objective of the question is to find the length and width of the box given that the area of the…

Q: Students were asked to find three consecutive whole numbers whose sum is 393. The first student…

A: Topic = Algebra