Calculate x - z. (Image 24 JI 8х -2 2x +1 3z z + 22

Q: You decide to make a side business of selling face mask. The marginal cost for making a mask is…

A: We need to solve cost problem.

Q: The solution of the differential equation below is dy Зу- + 4x = 0 dx

A:

Q: Complete the following sentences by providing the correct words or phrases. v This week, I learned…

A: Complete the following sentences by providing correct details for fill in the blanks

Q: Solve the inequality algebraically. State answer in interval notation. state the test point that you…

A:

Q: 5. Evaluate determinant D by: c. Chios Method 6 4 12 16 6 8 8 14 14 4 A = 4 6 16 12 2 2 10 18 10 14…

A:

Q: Simplify the following expression. Assume that the variables represent positive real numbers. 5/3…

A:

Q: 4. For f(x) = 3x² + 5 and g(x)=7x-2, %3D %3D

A: answer is in next step

Q: Select the correct answer. Solve: 5(x+9)=80

A:

Q: Use the equations for the total cost C and total revenue R to find the number x of units a company…

A:

Q: Can u please help me with d and e

A:

Q: EXTRA CREDIT Bruce has $5.50 in dimes and quarters. He has eight more quarters than dimes. How many…

A: 1 quarter is equal to $0.25. 1 dime is equal to $0.10. Suppose Bruce has x dimes, then he would have…

Q: A D 10. Calculate the variance of the set of data to two decimal places. Refer to the previous…

A:

Q: Solve and write the answer in interval notation: 11x+5<2x-4 AND -21+3x<9x-3

A:

Q: Find an equation of the ellipse having a major axis of length 12 and foci at (5, 3) and (-3, 3). 2 2…

A: We want to find equation of the ellipse from the given data.

Q: 24. Find the general solution of (2x + 1)(x + 1)y" + 2xy' – 2y = (2x + 1)², given that y = x and y =…

A: using variation of parameter

Q: Let B be the basis of P, consisting of the three Laguerre polynomials 1, 1-t, and 2- 4t + t, and let…

A: Find your answer below

Q: For an invertible matrix A, prove that A and A- have the same eigenvectors. How are the eigenvalues…

A: By the property of matrix, the following is true.

Q: Hyperbola: Center: (1,3), Vertex: (5,3), FoCUs: (7,3) (You don't need to graph it but the grid will…

A: we have to find equation of hyperbola.

Q: 5y - 20 7y- 28

A:

Q: Solve the system of linear equations. (If the system is dependent, express your answer 3x + y -4x +…

A: 3x+y=14-4x+3y+z=92x+5y+z=0We use Gauss elimination…

Q: If log, 5 = 0.83, then logs 7 = %3D

A:

Q: The angular velocity of a merry-go-round is w= pie/7 rad per secod A child is in a seat 8 feet from…

A: topic- circles and angles

Q: Which of the following sets is linearly independent? M={ (1,1,3),(3, 2, 0), ( 4 , 5 , 6 )} O…

A: x,y,z  are linearly independent if for linear combination ax+by+cz=0, have unique solution, that is…

Q: If mLe=-50, which diagram represents e drawn in standard position? O A y. B. V

A:

Q: The value of the "x" coordinate of each point of intersection between the parabola of the equation…

A:

Q: Find an equation of the hyperbola having foci at (-3, 1) and (-3, 9) and vertices at (-3, 4) and…

A:

Q: Use the information given below to find cos (a+ß). 4 with a in quadrant IV 5' cos a tan B= 4 with B…

A:

Q: The height, in feet, of an object shot upwards into the air with an initial velocity, in feet per…

A:

Q: O Given the linear Systen 2X + 3 y - z =0 X -4y +5Z = 0 %3D ) Venfy that X, = 1 · X =- -) and z, =…

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

Q: Write the set in set-builder notation. {3, 4, 5, 6, 7} {x | x =         ,  where n is an integer…

A:

Q: Graph the parabola and find the indicated information. 8(y + 5) = (x – 2)2 4. Vertex: Focus:…

A: To graph and find the information about given parabola.

Q: The Uufaid Balame at the stast of a 30-day billing Gele was $ 775.04- A Purehase. of $57 66 i 16. No…

A: We need to find unpaid balance at the end of month.

Q: Let w- (a+ be + er Zu +e>3) wita the standand operatioen in , Which of the following statenes is tne…

A: Any subspace must contain the null element. The null element in P2 is 0.

Q: 22. Simplify. 21x'y 8zy O 42?y 16?y 23. Choose the correct expression. 54 57 O 73 O vE? 75

A:

Q: Write the rational expression in lowest terms. p (p + 8) p(p + 8)

A: Solve the following

Q: Choose two figures which are topologically equivalent to each other 20

A: Two figures are topologically equivalent iff one figure can be transformed into the other by…

Q: Ms. Johnson uses a statistics program to analyze all the data collected by her students during a lab…

A: topic- statistics

Q: Linda bought an 8 foot long piece of framing to frame her 2 college awards. One award is 8.5 inches…

A:

Q: The set of all polynomials of degree 6 under -he standard addition and scalar multiplication…

A: it is not closed under addition.

Q: Solve the trigonometric equation for all values 0≤x<2π0≤x<2π. 2sin⁡x=1

A: The given trigonometric equation is: 2sinx=1 , 0≤x&lt;2π

Q: Compute the determinant of the matrix -1 2 0 0 3 1 and find its inverse if it is invertible.

A: MATRIX

Q: 9.) Graph the system of inequalities and indicate the solution set. x-y<4 x +y < 5

A:

Q: 87) Simplify the expression. (-121)5/2

A: On solving this we will get

Q: For each pair of functions f and g below, find f (g (x)) and g (f(x)). Then, determine whether f and…

A:

Q: Convert to an exponential equation. In 85 = 4.4427

A:

Q: sin A sin B sin C O Q 3. Use a graphing or scientific calculator and the law of sines, to find the…

A:

Q: 2. Solve the following DEs and PDES: (a) I = 3r +1 = 3r +1 (c) G.v) = Ar + B df(z) (b) f(z.y) (d)…

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: 1. Write the equation of the circle and graph the circle with Center (1,-3) and radius = 6. 10 8 4 2…

A:

Q: Starting with the graph of f(x)=4xf(x)=4x, write the equation of the graph that results from (a)…

A: To write the equations for the following translations.