For Problems 6-9, decide whether the expressions are equivalent and write yes or no. 6. 3n+ 4n +1+ 2n-3 and 9n - 2 7. 3.1b-0.22b and 2.88b 8. 13x-7x +4 and 20x+4 9. 18 +3.1m +4.21m-2 and 16 + 7.31m

Q: For problems 5 - 7, evaluate if x = -3 and y = 4. (x³y²)² Answer:

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Q: simplify each of the algebraic expressions by combining similar terms. 4(a - 6) - (3a - 1) - 2(4a -…

A: Given the algebraic expressions 4(a-6)-(3a-1)-2(4a-7). We need to simplify the algebraic expressions…

Q: If the profit from the sale of x units of a product is P = 115x − 300 − x2, what level(s) of…

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Q: Simplify the algebraic expressions by removing parentheses and combining similar terms. 3(n2 + 1) -…

A: Given: The algebraic expression as 3n2+1-8n2-1 To determine: The simplified form of given algebraic…

Q: Combine the like terms for problems 1-3. 1. (x + 4) + (2x – 11) 2. (3a2 – 9x + 2) + (8x2 – 10x - 3)…

A: Since you have posted multiple questions i can do first question (1-6) as per our company guidelines…

Q: Simplify each of the following expressions as much as possible.   A)   5x-4-3x   B)  5x-(4-3x)

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Q: Perform the indicated operation and simplify: 3s 1 2s-6 4 4s- 12 -3 3(s- 4) -5 4(s- 2) -3 4(s - 3) 3…

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Q: For problem 1-4 write two expressions that are equivalent to the given expression,and tell which…

A: Given, 7(x-4)×(5-6)+13x-102.5(8-2x)+5(x+1)3(x+10)-3(2-4x)

Q: Below are two expressions, the only difference being the presence or absence of parentheses.…

A: Use BODMAS rule.

Q: For problems 5 - 7, evaluate if x = -3 and y = 4. 2x2 - 2xy + 4y

A: Just substitute the given values of x and y in the expression and simplify.

Q: What is the constant of the expression X^2 + 15x + 24y +10

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Q: Perform the indicated operation and simplify. 를 + 글 7 r-3 15r - 12 r(3 - r) 12r - 15 r(3 - r) 15r -…

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Q: The solution to -2(1- 4x) = 3x + 8 is 유 6 1) 11 2) 2 10 3) 7. 4) -2

A: Given expression , -21-4x=3x+8We have to find the solution .

Q: For problems 3-6 assume the following. P(ANB) =0.12 4) Р(А|B)- P(A) = 0.26 3) P(B|A) = P(B) = 0.42…

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Q: What is the result of multiplying the first equation by -3 and adding to the second equation…

A: Given ,  First equation  5x - 2y = -2  ........ (1) Second equation 3x + y = 12  ........ (2)  We…

Q: 2x-1 7. 3x-2

A: To solve the rational inequality it is required to check for which values of x the given expression…

Q: Suppose that the total cost of producing and selling x units of a product is 200 + 6x and the total…

A: Total profit for the sale of x units can be calculated by subtracting the cost of production of x…

Q: Simplify. 12) v³. 2v² 13) (4yx³)*

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Q: If x=259.1-2.591x in an algebraic equation what are the steps taken to arrive at x=259.1/3.3591

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Q: How do I simplify 4R1(2R1-3R2)+2R12-5R1R2?

A: The given expression is

Q: 0.6 5x+0.2 4) 2 -4x+8 +1.4 5) -2 3 x- -0.6 10 10 6) 4

A: As per the company guidelines we can solve first three parts. I hope that the given solution will…

Q: Previous x2 + 2x – 3 4x2 – 24x | Simplify the following expression: x2 – 3x – 18 2x2 – 2x -22x – 3 A…

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Q: Add the algebraic expressions applying the rules of signed numbers. 4a+2 ; 2a-1 ; 6a+6

A: Given to add:  4a+2 ; 2a-1 ; 6a+6adding and rearranging the terms4a+2 + 2a-1 + 6a+6= 4a +2a+6a+2-1+6…

Q: 9) 512 = n n=64

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Simplify the algebraic expressions by removing parentheses and combining similar terms. 3(2x - 4y) -…

A: The given equation is 32x-4y-2x+9y To remove parentheses and solve the equation

Q: Simplify the expression. 4 4x +3y y - 2x°y - 135 - 6x - 3y Зу 4. +3y"+108 4x+3y -2x°y -135 - 6x- 3y…

A: As there are two variables and only one equation , thus the exact value of the parameters cannot be…

Q: 4. h(r) = 10tan-(5r*+10r2 +3r)

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Q: for positive integers, a and b, if the quotient when a is divided by b is q, what are the possible…

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Q: Denise is checking to determine if the expressions x+ x+6 and 4+3x-2 are equivalent. When x= 4, she…

A: Second expression is as below :4+3x-2

Q: simplify each of the algebraic expressions by combining similar terms. 3a2 - 2b2 - 7a2 - 3b2

A: We have to simplify the algebraic expressions by combining similar terms: 3a2-2b2-7a2-3b2 Combining…

Q: (8x^2+6x-20)/(4x-5)

A: Given  8x2+6x-204x-5

Q: 1. [(b- 1)/ (8b? - 8b)] • [6b? + 8b] 2. [(x? + 2x) / 3x + 6)] • [(3x + 3) / (x + 1)] 3. [(3x + 21) /…

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Q: |10 - 3x| less than or equal to17

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Simplify the algebraic expressions by removing parentheses and combining similar terms. 4(-x - 1) +…

A: 4-x-1+3-2x-5-2x+1

Q: Which of the following do we need to multiply the second equation by -1 first, then combine?…

A: To choose the correct option

Q: Simplify: 17y - 23 = 23y + 16

A: →Try to arrange the given equation in such a way that variable and constant are separable.

Q: simplify x² + 7x + 12 x + 5x + 6 31. х? + 3x + 2 х? + 6х + 9 + 2ху + y? 2x* - ху — у? - ху — 2у? 32.…

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

Q: 1. Simplify: 1+- 1 1+- 1 1+ 1 1+ 1+!

A: (1) Given- 1+11+11+11+11+1x To simplify- The above algebraic expression.

Q: A student simplifies the expression x + 3 4 x - 3 6. 2x and gets an answer of 12 What did the…

A: Given expression: x+34+x-36

Q: Match the equivalent expressions. A: 8 1:4 B: 8- 2: |C:8-1 3: D: 16 4: 1 E: 16- 5: 2 F: 16° 6: 4

A: Here we have to match equivalent expression.

Q: If x²+4y²=40 and xy=6, what will be the value of x+2y? Please explain how you arrived at your…

A: From the given problem:   x2+4y2=40 &  xy=6   As we know that the formula:   a2+b2=a+b2-2ab…

Q: A student thinks that the expressions (a + b)? and a? + b2 are equal to one another. How would you…

A: Given,         A student thinks that the expressions a+b2 and a2+b2 are equal to one another.

Q: If we use the missing-addend approach to solve the problem 10 + = x, which is more correct to write:…

A: Here, we need to solve 10+ ? =x by the missing addend approach which will be as follows.

Q: If the expression 4x+3 is equal to 1 for some value of x, what is the expression 4x+8 equal to for…

A: Given expression4x+3=1Find x: 4x+3-3=1-3              4x=-2    ∴ x=-24=-12        x=-12

Q: For Problems 4 – 6, let z = x + iy. Find the indicated expression. 4. Re (-) 5. Im(3z – 27 + i) 6.…

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Q: Would you please show me the break down? The answer was provided from the answer key in my book, but…

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Q: I Simplify the following: (Show your solution 9ts 81*3 3 27* V3 2. 3. 4x-4 X-3x+3x-1 x-2x+1

A: As per guidelines we have to solve one question

Q: Find the value of 3v + 5 given that - 2v + 3 = 9 Simplify your answer as much as possible. 3v + 5

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Q: Simplify. (1.012 x 10^-2) + (2.4 x 10^-4) Answer choices: a) 3.412 x 10^-6 b) 1.036 x 10^-3 c)…

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Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.