Which is an equivalent expression to 12 ( r + t ) - 6 ( r + t ) + 4 ( r + t ) - 2 ( r + t )     A. 8 ( r - t )   B. 8 ( r + t )   C. 8r + 7t

Q: 2. Ja. If a a = 0 and a b 0, what can you say about b? b. If a a 0 and a b 0, what can you say about…

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Q: 18ху3 12x?y 7a2b2 35a²b 15у? 2bx 5y? bx

A: As per bartleby expert policy only one individual question is to be answered. Kindly repost…

Q: Simplify Here are some examples on how to write your 5x4 like 5x^4/3y^2. answers correctly. Write…

A: our objective is to write the answers correctly as specified in the question.

Q: What is the measure of Z1 when the measure of Z2 is 15.6 ? when the measure of 24 is 56.2° ? when…

A: NOTE: Refresh your page if you can't see any equations. . . as we can see, angles 1 and 2 are…

Q: What is the value of the expression 2x² - 4y +z²+aif a = -27, x = 5, y = -3 and z = -2.

A: To find the value of expression.

Q: Find A+ B. 7 9 9- - A = B = 1 9 3 -3 |

A: Topic = Matrices   To add two matrices A and B , just add the corresponding entries, and place this…

Q: Which expression shows an expanded form of -8x*y² (x² – 6y) ? A -&r°y² – 48x³y B -&r°y? + 48x³y?…

A: Expand form of -8x³y²(x² - 6y) So now multiple with each turm in bracket so ... We get  -8x³y²(x²)…

Q: What's y=-×^2+2×+10 is ?

A: The equation is y=-x2+2x+10. The above equation is in the form of equation of parabola.

Q: Given 10z2 + 3z-1 Which terms are missing in the box? 102 -1 O 5x and -2.x 5x and 2.x O 3r and =r O…

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Q: Evaluate -k2 _ (3k - 5n) + 4n; k = -1 and n = -2. a. -16 b. -14 c. 6 d. 4

A: -k2 _ (3k - 5n) + 4n;   k = -1 and n = -2

Q: Which expression is equivalent to (3r-6r+&r)-(r+8r-3r)2 A -8-6r- 5x 2x-8x-6x + 11x C 2x-14x-6r' +Sx…

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Q: 2. The expression (2a) is equivalent to 1) -8a4 2) 16 4 3) 2 4 4) 16a* 1 4

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Q: 1. What is the simplified form of (-3x°y²)(5xy¯)? –15x³ y2 ® -15x³y? © -15xty O 15xªy B 1 4 9m2,5 1…

A: Factorization is simplifying the algebraic expression by extracting a common factor. the factor is…

Q: Which expression is equivalent to 24x - 22x+ 5? A) (12x + 5)(2x + 1) B) (8x - 5)(3x - 1) (12x-…

A: Given expression :

Q: (2a - 3)2 = ? O 4a? + 9 O 4a? - 9 O 4a? - 12a + 9 O 4a² + 12a + 9

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Q: -2 За? 11. Simplify 4b2c3 16b c6 a. 9a4 16a* b. 9a c9 16a4 С. 9a c6 9a b c6 d. 16

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Q: To what expression is 27d3 - 64 equivalent to 1) (3d - 4)(9d² + 12d + 16) 2) (3d + 12)(9d² - 4d +…

A: Consider the equation

Q: -12 -10 -8 -6 FA -2-1 10 12 4 6. -2 -3

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Q: 2x Which expression is equivalent to a2 + 4 a2 16' where x 4 and x # - x + 4 1 x + 4 (x + 2) (x - 2)…

A: Using simplification of equations,

Q: if x-y=4 and xy=k/2, what expression is equivalent to x^2+y^2?

A: We will find out the required value.

Q: If k(x) = 5x – 6, which expression is equivalent to (k + k)(4)?

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Q: 5. Simplify the following expression: a-°y!4z7 (æyz)* yll -9,,14 xy222 -8 y8 29 7,7 x'y z11 O…

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Q: Do now: James and Bryant answered the question below. What is the result when 2x? + 3xy - 6 is…

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Q: 6. Which is equivalent to the following expression? (3m² + 2mn-n)+ (m² + 4mn – n) 4m + 6mn - 2n 04m-…

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Q: How do you interpret X2(3) = 18.9, p < 0.05?

A: Given  χ32 = 18.9, p &lt; 0.05

Q: 5. Which expression simplifies to 2/3 – 8/2. V12 + 2/8 – 12V2 b. 2/9 + 5V2+ 3V4 C. 4/2 – 3/3 + 2/2…

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Q: Noah says that 9x – 2x + 4x is equivalent to 3x because the subtraction sign tells us to subtract…

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Q: Select the expressions that are equivalent to -3(-6k + 9) + 2k. -3(-7k + k + 9) + 2k 20k + 9 (-6k +…

A: We can simplify the function by opening the bracket.

Q: What is the indicated term of ( a1 = 7, r = 3, a10 = ? ) ?

A: Given  a1=7, r=3In geometric progression,   general term an=a1rn-1   for a10, n=10

Q: 1. What is the product of the expression (x - 7) (x - 3)? A. x² + 4? + 21 B. x² - 10? + 21 C. x² -…

A: topic - product of algebraic expressions

Q: 3. Which expression simplifies to 2/3 – 8/2 V12 + 2/8 – 12V2 а. b. 2/9 + 5V2 + 3V4 4v2 – 3/3 + 2/2…

A: We have to find the simplification

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: What is the value of the expression: 3y + 6 divided by 2x, if y = 4 and x = 3?

A: Given expression is 3y+62x

Q: 5. To what expression is 4x°y2 - 108 equivalent to 1) 4(x³y* + 3)(x*y® - 3x²y* - 9) 2) 4(x³y4 -…

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Q: -4 -5 - 1)? + (y– 2)² = 4 - 1)2 + (y– 2)2 - 1)2 + (y+ 2)? = 4 - 1)? + (y+ 2)? = 2 Type here to…

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Q: Which is an equivalent expression to 12r + t - 4r + 6t     A. 8 ( r - t )   B. 8 ( r+t)   C. 8r +…

A: Given, 12r+t-4r +6t Simplifying the given expression, =12r-4r+t+6t =8r+7t

Q: 2 (бх — 9) - Which expression is equivalent to 4 6. 3* 11 3 4х — 6 11 - 6

A:

Q: 3. The expression 49x² – 36 is equivalent to (1) (7x – 6) (2) (24.5x – 18)* (3) (7x – 6)(7x + 6) (4)…

A: *formula:- a^{2} - b^{2} = (a-b)*(a+b).

Q: 16) Select the expression equivalent to (8x? - 4x + 3) -(2x2 - 5x) + (7x- 4). C. 6x - 2x + 7 D. 6x?…

A: Here I am solving first there MCQ .if you want the remaining questions then repost remaining…

Q: Which expression is equivalent to (10 + 7r- 2) + (-62 - 18 + 5)? A) -72+ 2r+8 B) 72 + 12r+ 8 C) -72+…

A:

Q: if x^2-y^3=2^k and x^2+y^3=2, what expression is equivalent to 2^(k+1)?

A:

Q: 1) What is the coefficient of a3b6 in the expression of (a + b)9? 2) What is the coefficient of…

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Q: 4. Which is the equivalent expression of w(xy)¯, (3tv)-2 9t?v²w А. x² y² С. 1 x² y2 В. 9 t2v2w 5.…

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Q: What is the smallest positive integer value of x where y = 2^× exceeds y= 5x ++7 ? What is the…

A: We have calculate smallest positive integer value of x where y=2x exceeds y=5x+7

Q: 1 £n²^o²y+ Απ᾿Δσψ 1 Απ' Δσ Ψ4 Ν. Nf = [a²a Jazda ac (-1)[a] ao

A: To find the integral in part 1 .

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: x12 3 4 5 67 y 148 12 ? ? ?

A: Series given is X:1  2  3  4     5  6  7  Y:1  4  8  12   ?  ?   ? Here we see co-relation between…

Q: 6. Sr+ 6y + 7:= 62 7z+ 8y +11z = 84 -2r- 3y -z= -29 3y-=-29

A: Solution :                  1The given system of equation is5x + 6y + 7z = 627x + 8y + 11z = 84-2x -…

Q: How come it is (.5)^2-(y-4.5)^2 and not (.5)^2-(h-1)^2?

A: We will redraw the figure and explain from beginning on how the said expression obtained for 2nd…

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.