What should you multiply the numerator and the denominator of 2x r+3 4x 2x , by to get the LCM in the expression + ? 2+2x-3 r+3 (x- 1) (x +3) x² + 2x – 3 O x - 1 O x +3

Q: U = {x|x EN and x < 30} A= {even numbers} B= {multiples of 4} C = {prime #s} D= {odd multiples of 3}...

A: Given:_ U={xx∈N and x&lt;30} A={even numbers} B={multiples of 4} C={prime numbers} D={odd multiples ...

Q: The difference between two numbers is 65. Five times the smaller number plus three times the larger ...

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Q: Indicate if the following matrices are in reduced row echelon form. For matrices which are not use e...

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Q: please

A: Please refer to the image below

Q: у-x^3-4х^2+6х show that this function is 1-1 algebriacally

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Q: 4. Use Cramer's Rule to solve the system 2x1+6x2+ 8x3 4x1+15x2 + 19x3 2x1 + 3x3 16 38

A: We have to find the solution by cramer rule

Q: 7. When simplifying complex expressions like fraction of fraction it is often helpful to write the s...

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Q: Match the system of inequalities with one of the graphs. x+ys7, x-y2 - 5, X20, y20

A: Option D   Since x≥0 and y≥0, only the positive x axis and positive y axis

Q: On opening night of the play "The Music Man" at the Lewiston Civic Theater, 982 tickets were sold. T...

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Q: If two is subtracted from the square of a number, the result is two. Hind all such numbers. If there...

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Q: (x+ 2)² 1– 2x ing from lesson on functions that ()(x) = 8, find r+2 Let there be two functions defin...

A: Given query is to find the domain of the indicated function.

Q: Solve the system of equations by using the inverse of the coefficient matrix of the equivalent matri...

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Q: 9. (a) Find the x-intercept, y-intercept and gradient of the line 3x + 5y – 15 = 0. (b) Plant A is i...

A: Solution is here

Q: For School Year 2020-2021: Tuition 92,064.00 Basic Fees 12,385.45 Other Fees 3,750.00 The current tu...

A: Given: For School Year 2020-2021Tution fees= 92,064.00   &amp;   Annual rate of increase of tution f...

Q: Given the transformations, which one is linear?   (a) T: R2 → R, T(x, y) = | x | (b) T: R2 → R2, T(x...

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Q: Find the distance between each pair of points. Use a separate sheet of paper, if necessary, for your...

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Q: Use synthetic division to find P(-3) for P(x) = -2x* + 6x - x +1

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Q: a varies directly as the s places if necessary.

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Q: describe the end behavior of each polynomial a) y=x^3-6x^2+3x-14 end behavior: y--->______as x-->i...

A: Topic:- algebra 

Q: Match each graph to its equation. A B 1. y = 2x +3 2. y = -2x + 3 3. y = 2a- 3 4. y--2a -2x-3

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Q: find AB+E BA, 3A+B 3AB 2 3 AD -4 5. 2

A: We  are asked to find the matrix operation.

Q: Given the transformations, which one is linear?   (a) T: R2 → R3, T(x, y) = (x - y, 3x - 2y) (b) T: ...

A: Consider a transformation T :ℝn → ℝm is Linear if(i)  T(u+v)=T(u) +T(v)(ii) T(αu)  =αT(u) for all u,...

Q: In how many minutes after 6 o'clock will the hands of the clock extend in opposite directions for th...

A: Analog clock has minimum of two hands to show time, one is an hours hand and the other is a minutes ...

Q: Write the equation for the function graphed below. *5 4 3 -2 a ab b |a| sin (a) f (x) :

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Q: Use the graphs to evaluate the expressions below. 6+ f(x) 9(x) 4- 4

A: Please refer to the image below

Q: Consider the region above the r-axis and below y = e with z> 1, shown below. Consider a wizard hat (...

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Q: The loudness, L, of a sound (measured in decibels, dB) is inversely proportional to the square of th...

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Q: It takes Fena Tailoring 2 hr of cutting and 4 hr of sewing to make a tiered silk organza bridal dres...

A: We have to find the optimum solution for the above situation for tailor to earn maximum profit.

Q: Adriana is deciding between two different cell-phone companies. E-Mobile charges $60 per month plus ...

A: Given that: Charges of E-Mobile: $60 per month and $50 setup fee.Charges of Dart: $210 set up fee an...

Q: Use the given graph of f to graph the function g where g(r) = f(x + 1)- 4 |3D The function f(1) is s...

A: Given the graph of f. We have to graph the function g where g(x)=-f(x+1)-4.

Q: State the cardinality of the set. The set of subsets of {1, 5, 7, 11, 13}

A: We have to find the number of cardinality of the set.

Q: Use the given conditions to write an equation for the line in slope-intercept form. 3 4 Passing thro...

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Q: 4. Given the following column vectors, a = (3) b = (5) 2 find 3a – 2b. ( ) Answer

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Q: Two chords, AB and CD, intersect in a circle at E. If AE = 6cm, BE= 8cm, and CE = 3(DE), what is the...

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Q: You invested $6000 between two accounts paying 5% and 6% annual interest, respectively. If the total...

A: NOTE: Refresh your page if you can't see any equations. .  x=amount invested at 5%  y=amount investe...

Q: What is the proper exponential notation for 0.00001315?

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Q: 350 250 ft x ft

A: We know for a right angle triangle ABC, cosec(θ)=HypotenuseHeight

Q: 3. A president and vice-president are chosen from a group of 8 people. How many different president/...

A: topic - permutation and combination

Q: The B & W Leather Company wants to add handmade belts and wallets to its product line. Each belt net...

A: Graph is for better understanding.

Q: Consider the Venn Diagram below. B 46 10 18 14

A: From figure n(A)=46+10 n(A) =56   n(A∪B)= 46+10+18n(A∪B)=74

Q: Solve the system below using augmented matrix methods. Graph each solution set. Discuss the differen...

A: Given: Equations is given as: 5x1-4x2=104x1-3x2=10

Q: For the collection of functions below, classify each function as a polynomial function, rational fun...

A: We will classify the given functions as shown below

Q: 1 1. If A =(; ), B=(G 3),B =(G ), find AT + BT. 2 -4.

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Q: Fill in blanks to simplify rational expression Aa+Bx+C (x+5)(1-3)* Find the value of A, B and C in t...

A: let f(x) = xx+5-2x-3to simplify the given expression take LCM of denominators

Q: (a) The perimeter of a rectangular parking lot is 346 m. If the length of the parking lot is 97 m, w...

A: Perimeter and area of rectangle

Q: Solve the system of equations by graphing: (y = - 2x – 2 | 2x + 4y = 4 %3D solution = 5- 3- -5 -4 -3...

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Q: Find the first and second derivatives. f(P) = (2P + 6)8 %3D [F(P)] = | dP

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Q: 2. Prove this using indirect proof in two-column form. Given: MP 1 NO Prove: ZNPM is not a straight ...

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Q: Sketch the graphs of ƒ(x) = log2 (x) and g(x) = −log2 (x) in the coordinate plane.

A: Graph of logarithm

Q: Solve the system. -x+2y+2z = 7 2х-у - 2z %3D -6 Зх- 2у -4z %3D -9

A: