Factor the expression by grouping. Show your work and explain the steps you used to solve. 3(x+ y)- a(x+ y) Use the paperclip button below to attach files. * Student can enter max 3500 characters BI

Q: 2x - y + 5) dx - (2x + y) dy = 0 where x= 3, y=7

A: Let's find. 

Q: 3. P(3,-6) is a point on the terminal side of 0 in standard form. Find the exact values of the trigo...

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Q: Simplify the given product below. (x+ 1)(x- 12) O x2 - 11x - 12 O x2 - 12x - 12 O x² - 11x + 12 O x²...

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Q: Question 8 Given: 0 -1 B = { c - [ i] D-[G } E-[] -5 A = 4 -5 2 -4 -3 3 C = D =- 3 Find DT. 3. I. 15...

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Q: f(x) = 1 – 2x g(x) = -x2 + 3x h(x) = %3D Зх— 2 4. (f • g)(x) 5. (gof)(x) 6. (ho h)(x) 1. (f +g)(-2) ...

A: We have to find (f+g)(-2) , fg3 and g.h12   According to Bartleby guidelines , We can solve only 3 s...

Q: Question 5 Using properties of determinants, evaluate the given expression if det(A) = 4 and the siz...

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Q: Find the inverse of the given matrix and verify if [4][A] = [A]-²[A] = [!]: [25 [A] = |10 4 8. 16 8 ...

A: The given matrix is: 25541081681222

Q: Solve for X. 8 4 х. -2 -6 -8

A: This question can be solved by applying the concept of distributive law of multiplication of matrix ...

Q: Sam works as a salesperson in a clothing store , he earns 1,330 straight commission from his sales a...

A: Since you have asked multiple question, we will solve the first question for you as per our guide li...

Q: r is jointly proportional to m and p. It is found that 2 and p 5 when r 4. m k 10

A: We say r varies jointly as m and p  if   r = kmp , where k is the constant.   Below find the solutio...

Q: [1 Let A 3 (b) Find (i) an orthogonal basis for R2 consisting of eigenvectors of A. (ii) an orthogon...

A: Here matrix A is given we have to find the orthogonal basis and orthogonal matrix and diagonal matri...

Q: The value of a car is $15,000 and depreciates at a rate of 8% per year. What is the exponential equa...

A: NOTE: Refresh your page if you can't see any equations. . the value of the car is $15000 so take th...

Q: Suppose that z varies jointly with x and y. Find the constant of proportionality k if z = 700 when y...

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Q: canley measured a county park and r ards long in real life, is 270 inches lor 9 inches : yards

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Q: (-4a + 3)(-2a -3) = 8a2 + 6a – 9 O True O False

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Q: Find the value of (2².33.5²)?

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Q: The functiong is defined as follows for the domain given. g (x) = 3x-1, domain ={-2, -1, 0, 1} %3D W...

A: Solution: The given function g(x)=3x - 1 Domain = {-2,-1,0,1}

Q: Find the GCF for: uv, ut uv O ut O u

A: To be found - GCF of uv, ut

Q: how do you solve this expression using quadratic formula 4x2+12x=-4

A: Topic = Quadratic equation

Q: Lena is playing her accordion by compressing and stretching it. The accordion's length (in cm) t sec...

A: Given A(t)=25cos(πt)+65    .....(1)  

Q: Use the graph of f provided below to answer the follówing questións. nox 2) elds 2.3 (4, 5)- noue ho...

A: Given, The graph of the function f We have to solve for part a, b and c.  

Q: Use De Morgan's Laws to write an equivalent statement without using parentheses. ~ (p^q)

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Q: The sample means the weight of 65 adult African elephants was measured to be 14,325.62 pounds, with ...

A: Here,  sample mean =X=14325.62sample standard deviation (s)= 872.71sample size(n)=65 Now, the critic...

Q: Use the given conditions to write an equation for the line in the indicated form. 6) Passing through...

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Q: Let 1 -3 3 21 120 0 1 W = X = Y = -1 2 3 2 -1 1 0 -1 2 2 -2 3 1 23 WY -X = (-2 3 -7 3 4 -7 c. YW-z'=...

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Q: The table shows the distribution, by age and gender, of the 29.4 million people who live alone in a ...

A: To find out the probability of a randomly selected person living alone in the region that is in the ...

Q: Rae bought a bicycle where the sales tax rate is 6.5% of the purchase price. What was the a) sales t...

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Q: Let V = C be the vector space over C and let a = {uj = (i, 1), uz = (1,0)} be vectors in V. Show tha...

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Q: O Q 14. Find the inverse. y = VT O y = 2° O * = 9y %3D

A: given y = x9to find inverse of the function let y = f(x)      x = f-1(y) substitute the assumed vari...

Q: Using the formula A =1/2bh for the area of a triangle where b is the base and h is the height, find ...

A: We are given base b =18 unit. Height =24 units.  

Q: Consider the equation 3r 4y =-24 from problem 8. Use the graph created (not direct substitution) to ...

A: topic- linear equations

Q: 1 1 0 3 To 1 -3 -6 -3 0 1 0 0 7 0 E¡A →|0 1 0 EEjA → 1 0 0 E3 E2 E1A = 4 -2 -9 1 0 0 1 0 0 1 -5 E E2...

A: NOTE: Refresh your page if you can't see any equations. . find the determinant the matrix is in tr...

Q: Choice A: 25 ounces of potato chips for $3.49 Choice B: 45 ounces of potato chips for $4.79

A: Choice 

Q: Solve the equation. Check yo O 2 6. m – 4 = 2m 1 9. -24 8. 3 12. 2(4z - 1) = 3(z + 2) %3D

A: As per bartleby guidelines we only give first three question answers. 

Q: Find the distance between points (x1,-X3, X2) and (x2, 45°, x1)

A: Given

Q: David added the following polynomials. Is he correct? If not, explain what he did wrong and solve fo...

A: Topic = Algebra

Q: 21 0 and B -1 3 -2 A = 4 2. 3 1.

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Q: Karen, Alonzo, and Chang have a total of $107 in their wallets. Alonzo has 2 times what Chang has. K...

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Q: State sales tax S is directly proportional to retail price p. An item that sells for $170 has a sale...

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Q: Draw a triangle in which all the sides are different lengths.

A: The triangle in which all sides are of different lengths is known as scalene triangle.

Q: b. How many students play scrabble only? * Your answer c. How many students play darts only? * Your ...

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Q: Solve the equation 12x^x+5x-72=0

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Q: compute the periodic rate of interest in the first period for $2900 loan with %7.5 APR for a quarter

A: Given that: APR=7.5% Number of quarters in 1 year =4

Q: Multiply (4x + 5)(4x – 5) O 16x2 – 40x + 25 O 16x2 – 32x + 25 O 16x2 + 25 O 16x2 - 25

A: Formula we use. (a+b)(a-b)=a²-b².

Q: Find the midpoint of CD. M = (, X1+X2 _Yi+Y2 2 %3D C= (10,-1) and D = (-6,3) ([ ? ],[ ])

A: We can find the mid point of CD as below

Q: a) Write a 2 x 3 matrix summarizing the sales for the month of January. (Keep the order of informati...

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Q: In grade level SChool of 220 Stclents 105 51uents are in arts, 200 StwentS lare on The SPorts team a...

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Q: Determine the area of a circle that has a radius of 6cm. Use 3.14 for pi. If necessary round answer ...

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Q: 1 Name: 3. Use the table to write a function rule for h(x). -2 -1 1 2 4 -3 12 f(x)=3x - 12-3 3. 12 g...

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Q: Add by the horizontal method. 1) (x² – 3x – 5xy) +(6x² – 2xy + x) 2) (5a° +2) +(8a² –1) Add or subtr...

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