Write an equivalent addition expression to model the following subtraction problem -2 - (-9)* -2 + 9 O -2 + (-9) O 2+9 O 2+ (-9)

Q: Which of the two techniques presented in the text would you use to simplify (1/4 + 1/3)/(3/4 - 1/6)…

A: 14+1334-16 Divide both the top and bottom of the fraction by the  common denominator . First find…

Q: Which could be used to evaluate the expression -b O (-6)(4) + (-6) O -6)(4) x (-6) O (-6+4)+-6+ O…

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Q: What is the answer for -4+3-7x

A: What is the answer for -4+3-7x

Q: Simplify the expression 9a-2(4a+10) + 6a? О За 8а + 20 O 15a-8a + 20 O15a?- 8a - 20 O 3a? - 8a -20 3…

A: Simplify the expression

Q: Your friend simplified √6/√8 as follows: √6/√8 x √8/√8 = √48/8 = (√16 √3)/8 = 4 √3/8 = √3/2 Is this…

A: Given, 68 given solution is correct but procedure is difficult and long. we can simplify only in…

Q: Here are a couple of numerical expressions in C: x $ 7 and x / 7 containing an unknown number z. If…

A:

Q: what is m^2 - 5m - 35 by factroing the expression completley

A:

Q: noah says, "I worked the problem form left to right and ended up with 20 - 45x."  8 - 3(4 - 9x)  5…

A: It is wrong.

Q: If A3 is changed from 30 to 5, what value will appear in C2 if C2 contains the formula = A3 * 7?

A: According to the formula in the cell C2, C2 contains the value which is 7 times that of A3.

Q: Simply the following    9a-3-a+12

A: The given expression is 9a-3-a+12.

Q: am really struggling with 1-15

A: Solve the problem 1-15

Q: If 2137 753 is multiplied out what will the ones digit equal in the final product?

A:

Q: I'm confused with the Algebra, how did we get 1-2^n? I thought the 2^n both canceled out

A: Question is solved.

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…

A:

Q: This is still from my previous inquiry. I have two questions this time. First: when do we use the…

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Q: (1 A = 0 -1 0

A:

Q: Simplify the following expression: (3x - 4)(4x +3) 12x - 7x – 12 7x2 – 1 - 12x + 6x - 12 7x + 3x – 1…

A: The expression is given by 3x-44x+3 To evaluate : The simplified expression.

Q: Some students are trying to write an expression with fewer terms that is equivalent to 8−3(4−9x).…

A: Brione says, “I worked the problem from left to right and ended up with 20−45x.” 8−3(4−9x) 5(4−9x)…

Q: First, change all substractions into add the opposite, then perform the calculations. (a).   44.9 +…

A:

Q: 1. What is the value of 4(x-2)(x-3)+7(x- 2)(x- 5)-6(x- 3)(x- 5) | when x= 5? Show your work or…

A: We have the function 4(x-2)(x-3)+7(x-2)(x-5)-6(x-3)(x-5)

Q: What is the answer to (2x to the fifth power +2x to the second power +5

A: In we will find answer of the given problem

Q: Which expression is equivalent to x°y (x- 16)- 9(x- 16)? (1) roy-16x°y-9x- 144 (2) (y* – 9)(x + 2)…

A:

Q: Is the following simplification process correct? (3-2)-1 = (1/32)-1 = (1/9)-1 = 1/(1/9)1 = 9. Could…

A: Given simplification process is: (3-2)-1=(132)-1=(19)-1=1(19)1=9Is correct. Alternative method:…

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: 31. Simplify 22-10x-24 16x+8x? x . 922 12- O -922 -9 8x 8x O -9x 8 9x2 8x

A: Simplify

Q: 3/5(9y-4)+9/16(15y+12) I cant figure out how to simplify with fractions?

A:

Q: First, we can drop the first set of parentheses but need to distribute the negative sign to the…

A: To solve:x+5-12x-3=6

Q: The following simplification problem is incorrect. The answer should be -11. Find and correct the…

A: Simplify the expression 8÷-42-34÷2+-1

Q: 5. Simplify the following and state any restrictions on the variable. 4x² – 20x а. 4x? –1 X +3 2x…

A:

Q: Which of the following expressions is equivalent to 2(-3x2 + 6x + 1)– 2(4x2 – 3x + 1)? Explain your…

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Q: Why is (-5)^2= -5 x -5 = 25 but -5^2 = -5 x 5 = -25. How does the parenthesis make a difference in…

A: Make it a thumb rule regarding this that if there is no parenthesis, then the negative part has to…

Q: 1. Multiply and simplify. a? -2a –15 2a -6 a? -9 a? +a-30 2

A: Simplied answer is given.

Q: Simplify the following by combining the similar terms- 4. 19m - 3т + 10n-9n + 2m 3 5. бт +3n - 2m -…

A: Simplify of given terms.

Q: у? +7у+12, у? - 2у -15 What is the simplified form of У -4 У -5 O Y-4 у+5 O Y+4 У - 5 У+4 у+5

A:

Q: |(3° . 3) +3]-2/256 -2 +6|--3 +| 2° + v16

A:

Q: Why must a and b represent nonnegative numbers when we write √a . √b = √ab ? Is it necessary to use…

A: Given: a,b>0 we know that if a, b>0 then a.b=a.b and 3a.3b=3a+b so,  3a.3b≠3ab

Q: Simplify the following expression: (8. 6x - 13.2) – (11.2x – 15.6) O -2. 6x + 2.4 O 19. 8x + 28. 8…

A: To simplify the given expression

Q: Alex’s score for a game is given by the expression 10 - 9.2 - (2.9). Beth’s score for the same game…

A:

Q: 11. Describe how you would simplify the following expression. x- 1 3 2x - 4 4 x +1

A:

Q: Translate the following phrase below into an algebraic expression: "The sum of seventy-six and a…

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Q: Simplify: (4a + 3)(3a – 4) О 12 а?-5а-12 O 6a - 7a + 12 O 12 a -7a- 12 O 12 a-12

A:

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

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

Q: maria thinks that 10 * 3.6 is 3.60. why might she think this? explain to her why her answer is…

A: maria thinks that 10 * 3.6 is 3.60. why might she think this? explain to her why her answer is…

Q: Original problem: Simplify (3a?b). He knows that (3a²b}³ = (3a²b)(3a¯²b)(3a²b). Now what?

A: Definition used -                                       ambnp= (ambn)×(ambn)×(ambn)........... p…

Q: B. Simplify the following by combining the similar terms. 4. 19m - 3т + 10n- 9n + 2m - 5. бт +3n -…

A:

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: What is the sum of open parentheses (4 - i)( 5 - 9i )

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Q: can you also answer no. 3.

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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: Translate the phrase into an algebraic expression: 5 less than twice a number. O n-5 O 2n O 2n - 15…

A: Other

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.