3. Solve the value of x and y. xy + y = -4 2x? – 10y² = 8 Ans. x = 3, y = -1 %3D

Q: Round to 3 decimal places 912 589 %3D 745-547 e-0.62 t t Number

A: The solution is given below.

Q: 925 x = 5

A:

Q: cos 990 COs

A: answer of given question is in step 2

Q: Write v as a linear combination of u and w, if possible, where u = (2, 2) and w = (2, –3). (Enter yo...

A: Solution is written in below steps.

Q: Average Rates of Change Use each graph to estimate the average rate of change of the percentage of n...

A:

Q: when grown in a lactose broth under ideal circumstances. If a sample of 15 of these bacteria is allo...

A: Find your answer below 

Q: D. Solve each quadratic equation by factoring. Write your solutions on the space provided. (use extr...

A:

Q: Deiding Plyromials 2,2

A:

Q: C. Solve each quadratic equation by extracting the square root. Write your solutions on the space pr...

A: Solve the quadratic equation. 

Q: O yG (2) = Cev2= + Cze v Find the general solution of the following equation: y" – 6y + 7y = 0. O yG...

A:

Q: General Instructions: 1.) Represent each compound statements below in logical notations. 2.) Determi...

A:

Q: 2. A multiplication problem is shown. 243 x = 2,916 %3D What is the missing number?

A:

Q: Frequency diagrams have intervals. O True O False

A: Here, as per the question

Q: The measure of anale BDU

A:

Q: General Instructions: 1.) Represent each compound statements below in logical notations. 2.) Determi...

A:

Q: Watch the video and then solve the problem given below. Click here to watch the video. You are consi...

A: First we find interest then find principal. 

Q: Graph the image of the polygon after a reflection in the line y = -x. Ay 4 A 2 -2 4 6 x -2 4. B.

A: Use transformation matrix for lime y=-x.  

Q: Two pipes running simultaneously can fill a pool in 10 hours. If both pipes run for 6 hours and then...

A:

Q: 1. The domain and range of function y= V(3-x) a. Domain (,3], range [1, o0 Ob. Domain (-0,3], range ...

A: y = 3-x here is we can put in the function so domain is (-∞ , 3) and we can put this value so we get...

Q: Which points are on the graph of the equation –2.5x – 4y = –20 ? SELECT ALL THAT APPLY - 1 A(-4, 7.5...

A: Given: -2.5x-4y=-20  ...1   We know that; A point h,k will lie on the line when we get L.H.S = R.H.S...

Q: he monthly profit for a company that makes decorative picture frames depends on the price per frame....

A: Given query is to find the price for maximize profit, and the maximum profit.

Q: You're flying from Joint Base Lewis-McChord (JBLM) to an undisclosed location 56 km south and 220 km...

A:

Q: The transformation of a function f(x) into a function g(x) is given by g(æ) = Af(Bx + H) + K. where ...

A: We will graph the transformed graph of function g(x) as following.

Q: 4. Find the slope of the line they determine. Also find the common slope of the lines perpendicular ...

A: Given: A(-1,2) and B(-2,-1)

Q: 19. A newborn baby chicken weighs 3 pounds. If an adult chicken can weigh up to 43 times a newborn c...

A:

Q: 7 2 3 The value of k which makes the matrix -5 -5 singular is k 3 7 k

A: Let's find. 

Q: A company has two large computers. The slower computer can send all the company's email in 30 minute...

A: Time taken by slower computer send all the emails = 30 min  Portion of email sent in 1 min = 1/30  T...

Q: What is a variable? A number that is multiplied with a letter. A number that is negative. A letter t...

A: We can choose the correct answer as below by definition.

Q: (-1)"n(z- 4)" 3. Find the radius of convergence and interval of convergence for the power series 2n

A:

Q: Find the set of solutions for the linear system 3x1 + 5x2 3x3 -12 - 4x2 8x3 10 - Use s1, s2, etc. fo...

A:

Q: 5. Zak takes 3 steps for evey 2 steps Rich takes. How many steps will Zak take if Rich takes 18 step...

A:

Q: Name: ColenYe RI2IU USUN 1. A company can lease a set of 50 iPads for $650/month, with an up-front p...

A:

Q: The graph of y = f(x) is shown below. Draw the graph of g(a) = f(x) – 1 below. After finishing the g...

A: Given :- The Graph of y = f(x) . Draw The Graph of g(x) = f(x) - 1 Now, y = f(x) + c If c > 0 , m...

Q: Question: Half of your baseball card collection got wet and was ruined. You bought 18 cards to repla...

A:

Q: Jenny jogs every five days and Shannon jog every six days, They both started jogging on 'Tuesday of ...

A:

Q: What is the area, in square centimeters, of the shaded part of the rectangle shown below? mo1d ei eo...

A: The shaded part is a trapezium. We know that area pf trapezium is defined as 12×sum of parallel side...

Q: Solve the following equation to find approximate solutions. If there separated list. Round to 3 deci...

A:

Q: An airplane ascends 400 ft at a constant rate as it flies a horizontal distance of 1000 ft. How much...

A: Given that an airplane ascends 400 ft. At constant rate as it flies a horizontal distance 1000ft. We...

Q: Graph the exponential function. f(x)= 4 Plot five points on the graph of the function, and also draw...

A:

Q: Given the function g(n) = (4n + 13)°(– 14n – 3)", - its zeros are and their multipicities are

A:

Q: Determine the cosine of the angles of the triangle whose vertices are A(1,−2,1), B(3,0,2) C(0,1,−3) ...

A:

Q: d. (1,1/2), (1/2,-2) e. (2, -4), (0,7) f. (-2.5, -3.5), (6.5, -5.5)

A: We can find the distance using the distance formula as below.

Q: 0. 5 -1 Find the determinant of the 3-by-3 matrix D 3 -4 6 1 2 2

A: We will find the determinant of the given 3 by 3 matrix in the following step.

Q: 5x + 3y -2 -3x + 2y = 6

A:

Q: D. Solve the quadratic equation by the quadratic formula. Write your solutions on the space provided...

A:

Q: John estimates he can afford a total of $8000 a year in rent. What afford as a monthly payment?

A:

Q: 2 -1 0 1 5 2 1 -4 -1 -4 -1 6 -8 -5 -2 9 The rank of the matrix is The nullity of the matrix is

A:

Q: In the number 235, the stem would be represented by the 2. O True O False

A: Topic: algebra

Q: Solve this problem on separate paper. Make sure to show all supporting work (including the algebra t...

A:

Q: If f(x) = x²+4 and h(x) = 3x – 4, what is f(h(x²+4))? O9x*+68 O9x* + 60 O9x*+ 48x2+ 68 Oex*+ 48x? + ...

A: