Combine like terms to simplify the expression: Enter any coefficients as simplified proper or improper fractions or integers. 2 k 3 1 -k + 5 10 Stuck? Review related articles/videos or use a hint. Re

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Q: The area of a rectangle is found by multiplying the length by the width: A = lw. A certain rectangle…

A: The area is given by: A=x2+7x+12 Factoring the trinomial: So, consider the quadratic…

Q: Let f : Z → Z be defined by f(x) = 2x2 + x. Is f surjective? Is f injective? Justify your answers.

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Q: uate the expression when m = 40 and n = 26. n m 8

A: Given, m=40, n=26

Q: Evaluation: Given: f(x)=2x+1, g(x)=3x-2 KGX) = xe-3, ha)= 5X-3 find 1. (fog) x 2. (gof) x 3. (hok) X…

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Q: evaluate log764log7⁡64.   log764 =log7⁡64 =

A: We have given  log74≈0.712 log712≈1.277 So, log764=log743=3log74 log74=3×0.712 log74=2.136

Q: Solve for : 4⁹1-3 C= = 92-6 You may enter the exact value or round to 4 decimal places. Question…

A: Given query is to find the value of x.

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Q: Find the sum by adding each term together. Use the summation capabilities of a graphing utility to…

A: We need to find summation.

Q: Solve the following linear system by Gauss elimination. If the system is inconsisitent, type "NA" in…

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Q: Express f(x) in the form f(x) = (x - k)q(x) +r for the given value of k. f(x) = 3x4 +5x³-11x² + 16;…

A: Given query is apply synthetic division.a

Q: Which inequality does the shaded region of the graph represent? y A B 7 3x+y≤2 3x+y22 65…

A: Given query is to find the inequality.

Q: 8 hoses can fill a tank in 30 minutes. If I had 48 hoses, how long would it take? please help I am…

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Q: The volume of a rectangular prism is given by the relation V= 2x³ + 14x² + 24x a) Determine…

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Q: Find y as a function of x if y(1) = 1, y'(1) = 4. y = x²y"-7xy' + 16y=x6,

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Q: Rewrite the vector equation r(t) = (−1+ 5t)i + (−3 − 5t)j + (5 + t)k as the corresponding parametric…

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Q: Use the Laws of logarithms to rewrite the expression 16 x√x-1 In 3x - 8 Question Help: Video Message…

A: Given query is to expand the expression.

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A: Given query is to find the amount of each type of antifreeze used.

Q: Joy pays $9,500 for shares in a new company. She sells the shares 10 years later for $21,000. What…

A: We have given  Initial value of the shares = $9,500 Ending value of the shares = $21,000 Total…

Q: find the slope         b) find the y-intercept          c) write a y=mx+b equation for the graph

A: NOTE: Refresh your page if you can't see any equations. .

Q: Solve for u, x, y, and z in the given matrix equation. 2 BETALE 1 3 2 2z + 1 JXAN 2 3 7 0-1 3 7

A: Solution ⇒    Given matrix is  [1237x−1]−3[y−121322z+1]=2[−4−u0−137]    Now we will find…

Q: Calculate the simple interest on a loan of $2,500 at a rate of 6% for 5 years.

A: Let's find simple interest on loan.

Q: Let y represent the total cost of publishing a book (in dollars). Let x represent the number of…

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Q: Give the exact interest on 8,250 pesos at 9.2% simple interest for 250 days. OP5198.63 OP51.98…

A: Since you have posted multiple questions i can do first question as per our company guidelines…

Q: What is equation of a line that goes between points (1,3) and (3, 7). OY=2X+5 OY=2x+1 OY = -2x + 1…

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Q: Q3:The table below shows enrollment,† in millions of people, in public colleges in the United States…

A: NOTE: Refresh your page if you can't see any equations. . t=number of years 2004 N=Enrollment in…

Q: Two pipes can fill a swimming pool in 2 hours. With hose A only, the pool fills in 3 hours. How long…

A: Given Two pipes can fill a swimming pool in 2 hours.  Therefore 1A+1B=12…

Q: Let A and B be 4 x 4 matrices. Suppose that |A| = 2 and |B| = 9. Write down the value of…

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Q: An object with an initial temperature of 18.09 degrees Celsius is placed in a room with surrounding…

A: NOTE: Refresh your page if you can't see any equations. . the initial temperature of the object is…

Q: Steve and Claire are married, and both lived and worked in North Carolina for the entire 2013 tax…

A: We have to find the tax and effective tax rate.

Q: (6.8x13) (8.5xI9 -3 -4

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Q: Write the system of equations as an augmented matrix 2x + 3y 3z = - 1 6x 5y + z = - 1 3x + 4y + 4z =…

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Q: a quarter of a number and eighteen increased by seven

A: We have to find the number.

Q: Use the given rational function to answer the following questions 9. Identify any vertical…

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Q: Use synthetic division to show that the number given to the right of the equation is a solution of…

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Q: (a) Let us consider a linear transformation T: R³ R2 where T 0 0 T + (19) = (3) 5 0 and T 0 1 = 2…

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Q: 1 -1 2 -1 Find an eigenvector for this eigenvalue. The matrix A 12 || = The matrix B= 7 -3 Note: You…

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Q: a. Find the diagonal entries of AB by inspection. 60 0 B = 1 5 0 32 6 A = 40 -2 0 -3 0 0 7

A: The given matrices are, A=400-200-307, B=600150326 We have to find the diagonal entries of AB.

Q: Find the quotient using long division -4x²+29x-7

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Q: Find the numerical value of the log expression. log⁡ a=−5   log⁡ b=−10   log ⁡c=2 ​log a7c5/b8

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Q: When a polynomial is divided by 3x + 5, the quotient is 6x - 5 and the remainder ris -7. What is the…

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Q: A population of deer is being reintroduced to a forest in Northern Ontario. Conservationists will…

A: A population of deer is being reintroduced to a forest in Northern Ontario. Conservationists will…

Q: Write an equation of a function that has the following x intercepts (-3,0)(-2/5)(0,0)(9,0) in…

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Q: 10. Given the function f(z)=(x-1)²; z ≤0 a. Find an equation for f-¹ (z). b. Graph f and f-¹ (z) in…

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Q: Evaluate the expression when x-7 and y=4. Sy+x

A: Given, x=7 and y=4

Q: ... A golfer hit a golf ball from a tee box. The graph shows the parabolic trajectory of the ball,…

A: According to question,Given Height Function,Ht = -16t2 +45t + 0.06

Q: Find the quotient for m² +16m²+54m-81 m+9 using the synthetic division. Clearly indicate your…

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Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

A: We have given equation  -3x2-18x=4 -3x2+6x=4 Completing the square  -3(x2+6x+32-32)=4…

Q: Solve the following quadratic equation by completing the square. Simplify the solutions and…

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Q: A wheat producer owns a pivot irrigation system (Ratio-wetted= 1600 ft) and he wants to irrigate…

A: Here the irrigation system is pivot irrigation system . Given it's Ratio-wetted=1600ft . (1) So…