Activity 6: What Property? Name the property illustrated in each of the following. Write the property In the space provided for the answer. 1. -27 + 27 = 0 2. 3(9 - 6) = 3(9) - 6(3) %3D 3. 0 + 238 = 238 %3D 4. 10 + V8 = V8 + 10 5. [16+(-9)]+(-11) = 16+[(-9)+(-11)] 6. 73 + (- 94 ) = - 21 %3!

Q: Identify the property illustrated for the followin If 2x+3=5 and 5 = 3x-4, then 2x+3= 3x-4.

A: Given that: if 2x+3=5 and 5=3x-4 then 2x+3=3x-4

Q: Add. (7y +y- 5) + (5y² - y -6) (7y? + y- 5) + (5y² - y-6) =D (Simplify your answer.)

A:

Q: Simplify. Assume that all variables represent positive real numbers. (a) V9x12y14 = .-. ... (b)…

A:

Q: 2.) Justin and Kadiyah want to save $225.00 together. Justin has $16.00 and saves $10.00 each week.…

A: Given Justin and Kadiyah want to save $225.00 together. Justin has $16.00 and saves $10.00 each…

Q: Multiple and simplify    6y²/14 xy      •    7xy/4x²

A: Multiplication of ( 6y²/14 xy ) and ( 7xy/4x² ). ( 6y²/14 xy ) × ( 7xy/4x² ) = {(6y²) × ( 7xy)}/…

Q: (9y² + y - 7) + (7y² -y-4) = ]

A: We have to add 9y2+y-7+7y2-y-4

Q: If possible, write -11 - 6z + 5z? as a linear combination of -2 - z+ z?,2 - z? and 5 +z- 2r?.…

A: We have to show whether -11-6x+5x2 can be written as a linear combination of  -2-x+x2,  2-x2  and…

Q: Simply the following    9a-3-a+12

A: The given expression is 9a-3-a+12.

Q: 22 - x+6 *- 3 22 – 4 2-2 2 + 2x +1 *+1

A: Solution

Q: Let B = [-1 1 4 -3] Find -4B

A: Solution

Q: Identify the properties of the following illustrations. 5x0=0 9(2*5)=(9*2)*5 0+9=9+0

A: Consider the equations: 5×0=0……19×2×5=9×2×5……20+9=9+0……3

Q: (5+3)•(9-4)=

A:

Q: (4x3 - 4x2 + 3x- 9) - (2x3 - 7x2 - 5x + 4) (4x3 - 4x? + 3x- 9) - (2x3 - 7x2 - 5x + 4) =| (Simplify…

A:

Q: Simply Each Expression  (x2y-4)5 / x-4y5

A: Distribute the exponent in the numerator with the other exponents in the bracket. They will…

Q: As+B If L(3t5 + 8) = the value of B is

A:

Q: -9条-x+x

A: The given differential equation is: -ydydx-xy2+x=0

Q: S,(3x2 – 2x + 1) dx

A: We know the integral formula, ∫xndx=xn+1n+1+C

Q: x? – 5x – 15 2x + 5 Add: x2 + 5x + 6 x? + 5x + 6

A: To add two rational expressions, the denominator of both the numbers should be same. If the…

Q: For what value(s) of x is the expression 2x -x-10 3 6x - 13x 2 -undefined? - 5x

A: Consider the expression. 2x2-x-106x3-13x2-5x

Q: then A-1 A 7 -8

A: Where  is the transpose matrix of the cofactors.The expression for the cofactors is:

Q: Statements 1. -6(2x +1) = -11x – 7x 2. -12x – 6 = -18x 3. -6 = -6x 4. 1 =X

A:

Q: Simplify.1/4b-1/3+5/6b-1/5(use integers or fractions for any number in the expression.)

A:

Q: Simplify the following expression s.(3x2 +2x-8)+6x2-2x-2)

A:

Q: +-1²-)-(4-44)dy

A: ∫yndy=yn+1n+1+c

Q: Find the following expressions if a = (6r, 0, r), b = (6s, –s, 7s), and c = (2t, 10t, 5). a ·b = 1.…

A: We need to find dot product.

Q: plify the following expression. -25 + 12-(-1) + 28

A: In this question, concept of simplification of expression is applied. Expression The term…

Q: -11 greater tahn or equal to 6 - 2n - 5

A:

Q: 6 8. 6x - 3y = 15 4x – 3y =-5

A:

Q: Divide the following expressions   1. 3x²y/ xy   2. 6x⁵y⁴/ 2xy³   3. x²-2x-3/ x-1   4. x²+5x+6/ x+2

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…