ZEFG and ZGFH are a linear pair, MZEFG = 5n + 25, and mZGFH= 3 MZEFG =| MZGFH =| (Simplify your answers.)

Q: Which value of x makes the equation1.25(4x-10)-7.5 true? А. -1 В. 3.5 C. -0.5 D. 4

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Q: 10. 5x + 4y = -20 anoit InU 11. an

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Q: Let ā= and b = . Find 3a + 3b.

A: Given:a→=-3,-2,3 and b→=-3,5,2We need to find 3a→+3b→.

Q: 5+3x=26. what is X?

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Q: 5. (4x + 7) (9x-33)

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Q: If possible, write -1- 12x8r² as a linear combination of x -x², 2x + x² and 2x 1 + x². Otherwise,…

A: Let U={u1,u2,⋯,um} be m vectors of a vector space V. Let v∈V(F) then v can be expressed as linear…

Q: The length of a rectangle is x feet. Its width is (x—7) feet. Draw and label a rectangle to…

A: Sol

Q: Evaluate if x = 2 and y = -3. %3D (x³y)²

A: Given: x = 2 y = -3     To determine:

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: Write an equation in the form y=mx+b for the following table: x y -10 -82 -8 -64 -6 -46 -4 -28 -2…

A: Given that :      X Y X \cdot YX⋅Y X^2X2 Y^2Y2   -10    -82 820 100 6724   -8 -64 512 64 4096…

Q: 2+5 √x =12

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Q: 2x -+4 da. a3 + 4r

A: Given that: The integral ∫2x2 -x + 4x3 + 4x dx .

Q: The equation is 6n-3, not 6n-1

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Q: Add. (-9 + 5x6 + 6x4) + (6x6 - 2x4+7) O 11 + 4x6 - 2x² -3x6 + 3x4 + 13 11x6 + 4x4-2 O 4x² O 13x10

A: Add:- (-9+5x6+6x4)+(6x6-2x4+7) Sol:- -9+11x6+4x4+7 11x6+4x4-2 So, third option is correct.

Q: Which equation models the values in this pattern? O x2 + x - 1 О Зx2 — 3х +1 O x? + 2x - 2 O 2x? + 1

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Q: Y Y 14x2- 26х-35 8x2 + 22х + 15 Н -14х2-9х-8

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Q: If 2y-8=24 find the value of 3y

A: The given equation is  2y-8=24 . ....... (1)

Q: Select the correct option. Add the linear expressions 8x+3 and 2x+7.

A: Addition of linear equations :  aX + b = c  pX + q = r  Addition :  (a + p)X + (b+q) = (c+r)

Q: 2x,+x,-7 X; + Xz - 3x, = -10 6x, – 2x3 + X4 = 7 %3D 2x, – 3x, =13 =D13 |

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Q: e2x-3ex-4=0

A: Topic = Algebra

Q: Use a table. Evaluate 2x=2 for x=-2,-1,0,1,2 and 3. What pattern do you notice in your results? Use…

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Q: x? + 8x + 17 = 0

A: Consider the given quadratic equation, x2+8x+17=0 the formula of the Discriminant of the quadratic…

Q: -5 4x If possible, write -5 - 4x - 2x² as a linear combination of 2 - x + x²,-2-x² and x - 5 2x².…

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Q: What are the values for y when x is 2,4, and 6? y=3x + 6

A: What are the values for y when x is 2,4, and 6? y=3x + 6

Q: Do the points (1, 5, −7), (1, 7, −10), and (1, 8, −13) lie on the sameline?

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Q: Find a + b, 4a + 7b, |a|, and la - bl. (Simplify your answer completely.) a = (-3, 4), b = (9, -1)

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Q: e2x  -2ex -15= 0

A: Substitute ex by m then solve as following:-

Q: Let ā 47- 57 and b - 27 + 3j + 4k. Find - 2ā - 36.

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Q: 4a+4b=0 and A-3b=1,

A: Given equations are:  4a + 4b = 0 a - 3b = 1

Q: 3x + 5y - 15 = 0 to intercept form. %3D = 0 %3D %3D

A: We have to change the given equation into intercept form. The solution is following.

Q: If possible, write -3 -z- 2r² as a linear combination of 2 +z + x², 2+ 2x + z and 3+ 3x + 2x2.…

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Q: 3x³ +x² -4 3x+x2. dx x+2x

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Q: e2x-3ex+2=0

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Q: 2. y -3 -2 2 -1 -2

A: