5. Find x and x, by using inverses. 8 3 X1 Г147 35X2 [13

Q: Using any method of choice, factor the following completely: a) x2 + x – 30 b) 3r4 + 54a3 + 135x² c)...

A: NOTE: Refresh your page if you can't see any equations. . factor out (x-5)  

Q: Use gauss-Jordan row reduction to solve the given system of equations. 9x-5y=6 54x-30y=36

A: Given : 9x-5y=6 54x-30y=36 Guass Jordan method :  This a method in which a system of linear equation...

Q: Calculate the distance between the points M-(-2,-2) and H-(3,-8) in the coordinate plane. Give an ex...

A: To find the distance between the points M=(-2,-2) & H=(3,-8). Now, note that the distance betwee...

Q: A plane traveled 540 mph with the wind and 420 mph against the wind. Find the speed of the plane i...

A: topic - vectors

Q: Four friends ran a race: Ben finished seven seconds ahead of Mike. Noel finished three seconds behin...

A:

Q: 1. Which is the simplified form of 3xy x 5xy? a. 15x'y? b. 15x*y 15xy d. 15x'y Cc.

A: Write in simplified form

Q: Find the value of z that satisfies the equation 3z 4 z +2 z = -8 z = -2 z = 8/7 z= 8

A: I am going to solve the given problem by using some simple algebra to get the required result of the...

Q: You can afford a $1350 per month mortgage payment. You've found a 30 year loan at 6% interest. a) H...

A:

Q: 1. DETAILS SPRECALC7 2.7.011. Find f+ g, f - g, fg, and f/g and their domains. f(x) = 5 – x, g(x) = ...

A: To find f+g, f-g, fg, and fg and their domains.fx=5-x, gx=x2-4x

Q: a) For which value of k, the system is homogeneous ? a -4x+3y+2z = k2-11k+30 2x-5y-5z k- 25k 2x+2y-2...

A: First we find value of k for homogenous system taking right hand side of given equation equal to zer...

Q: All is putting money into a savings account. He starts with $650 in the savings account, and each we...

A: It is given that, He starts with $650 in the saving account, and each week he adds $60. It is also g...

Q: x-9 x+1 Find the LCD of and x2 +3x-10 x2 +10x+25 Use the paperclip Student can enter max 3500 charac...

A:

Q: Simplify the following expression. (5x²) (y°z®y4 = %3D 5z? 10z 25z

A: here given that (5x-2)2(y7z-5)-4 (25x-4)(y-28z20) 25z20/x4y28 this answer is right  

Q: Use f(x) = 4x – 5 and g(x) = 5 – x2 to evaluate the expression. %3D (a) f(g(0)) (b) g(f(0))

A:

Q: 15. Define a variable and write an expression for the phrase. the quotient of 2 times a number and 1...

A: B is correct answar. 

Q: DETAILS SPRECALC7 2.7.064. Express the function F in the form fo g. (Enter your answers as a comma-s...

A:

Q: (iv) -3/2 (+4)³/2 – 3/2 (x+ 4)-3/2

A:

Q: A sofa set which was listed at P20,000 was offered to retailer for 17,000. What was the rate of trad...

A: According to question,Given data,List price of sofa set = 20,000andSelling  price of sofa set = 17,0...

Q: 3. Simplify. a'b a'b b. a'b a. C. d. a'b10

A:

Q: Solve the below radical equation

A:

Q: Find the slope of the line that is (a) parallel and (b) perpendicular to the line through the pair o...

A:

Q: Cell Phone Plan Application When purchasing a new Cell Phone Plan you are given two pay options (bot...

A:

Q: Find the equation of the line perpendicular to y=−2 through the point (−4,−7)

A: To find the equation of the line perpendicular to y=−2 through the point (−4,−7)

Q: . Solve for the unknown of the given system of linear equations.  3x – y + z – w = -1 X + y – z +3w...

A: We will solve this using gauss elimination method.

Q: a) Find 4 (-4 -3-2). -2 b) Find (-4 -3 -2) 4 -2 Did you find the same answer with part (a) ? Why or ...

A:

Q: 5. DETAILS SPRECALC7 2.8.066. Find the inverse function of f. f(x) = (x5 – 3)7 f=1(x) =

A: Given f(x)=(x5-3)7  To find the inverse function, swap x and y and solve the resulting equation for ...

Q: Please find the degree and the coefficient: 8x3 y7 (i) deg _____ (ii) coef._____

A:

Q: 7. Write 16 as a power with base 4. a. 42 c. 40 d. 41 с. b. 44

A: We can find the answer as below

Q: 5) If z varies jointly with x and y when x = 3, y = -1, and z = 12, what is z when x = -5 and y = 6?...

A:

Q: your ion as an order ns (i.e. No Solution or Infinitely Many Solution y = 3x – 3 y= 2 1 x+ 2 2x + 3y...

A:

Q: A store uses a 40% markup on cost. Find the cost of a pair of shoes that sells for 3150.

A:

Q: 3.) Prove: Given an integer n, show that a. If n is even, then n - 1 is odd. b. If n - 1 is odd, the...

A:

Q: Express the function F in the form to g. (Enter your answers as a comma-separated list. Use non-iden...

A:

Q: Leo decided that he was going to multiply the following rational expressions to get a simplified ver...

A:

Q: Mrs. Johnson has been working with rational expressions lately. She explained that a certain value o...

A: This question is related to rational expressions, we will solve it using given information.

Q: For each equation, determine whether its graph is symmetric with respect to the x-axis, the y-axis, ...

A: We have to find the symmetry with respect to x- axis, y- axis and origin.

Q: Find the inverse function of f. f(x) = (x³ - 5)° f=?(x) = ||

A: Topic = Functions

Q: 1 0 1 A = B = 0 1 1 0 0 1. If the meet of A and B is defined, show the resulting matrix. If not, exp...

A:

Q: het Faf(asb)tarbeR} andt. defined on Fas fallows! (asb)+ccod) = (atc.b+d) (asb).ccod)= (ac, bd) Casb...

A: F=a,b ; a,b∈RM2 is a ring of 2×2 matricesg:F→M2 defined as ga,b=ab00 for every (a,b)∈F.

Q: You have $3,500 on a credit card that charges a 19% interest rate. If you want to pay off the credit...

A:

Q: Determine the maximum number of turning points of f. 3) f(x) = -x2(x + 4)3(x2 - 1) %3D

A: Given :  f(x)=-x2(x+4)3(x2-1)   To Find : The maximum number of turning points of f(x).   Note :  Th...

Q: Consider the following functions. f(x) = g(x) = 2x + 4 Find (fo g)(x). Find the domain of (f o g)(x)...

A: Topic =  Functions

Q: Use the table of values to evaluate the expressions below. x f(x) | g(x) 1 2 2 8 7 3 4 4 1 1 7 2 8 8...

A:

Q: Find the Fourier series of f(x)= x -1< x<0 = x+2 0<x<1

A:

Q: 17) Determine whether f is a function from Z to R 1 a) f(x) = х2—4 b) f(x) = ±x

A:

Q: 1. Jane and Jim collect coins. Jim has five more than twice the amount Jane has. They have 41 coins ...

A:

Q: A. The non-homogeneous system (with unknown constants a and b) I+ 12- 13 = 2 |2r1 + arz + brz = 4 ha...

A: Find your answer below 

Q: ssume that the X1 and X2 are binary variables. What would be the appro onstraint expression if X1 an...

A: Topic:- probability

Q: Answer the following questions. (a) Let T be a linear transformation from R² to R² such that T(ï) : ...

A:

Q: 7. Write 162 as a power with base 4. 42 b. 4* С. 40 d. 4' a. с.

A: