Question: Solve each system. y = x - 84 4y = 20x

Solve each system.


y = x - 84 4y = 20x

y = x - 84 4y = 20x

Step by Step Solution

★★★★★

3.43 Rating (166 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

To solve the given system of equations y x2 84 4y 20x Well use the substitution met... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related College Algebra Questions!

Q:

A 10-year bond has face value (redemption value) $750,000 and quarterly coupons of 3%. Consider the time right after the 12th coupon has been paid, when the yield is 4.4%. (a) What is the price of...

Q:

Solve each system of equations algebraically, using the substitution or elimination method. a. b. c. y-x24 y-(x-2)2 + 3 3x2 +9y2-9 3x2 +52-8 4 x2 (y +4) 9

Q:

Solve each system by using row reduction? a. b. 6x+4y-43 15x+y-8-2

Q:

Please show work, and SKIP PAGES 17 THROUGH 19 MATH 080 Final-Exam Review Revised October 2018 Can you simplify an expression using the order of operations? 1) Simplify 2) Simplify A) 32(11 - 8) - 18...

Q:

Chapter 7 (Section 7.1) from the textbook is the following: Textbook is Blitzer, thinking mathematically, Eight Edition. Section 7.1 (Page 424, Textbook): 5,11,15,21,23,25,27,29,31,33,35,37,39,41,43...

Q:

Different Equations problem Math 246 Homework Assignment Six Do the following problems showing all your work. Be sure to submit your solutions in PDF format. (Point values are given in the square...

Q:

Substitution questions 18. [0/1 Points] DETAILS PREVIOUS ANSWERS OSCOLALG1 7.1.011-020F.WA.TUT. Solve the system of equations by the substitution method. (If there is no solution, enter NO SOLUTION.)...

Q:

5. Can you explain whether there can be only one method to solve a linear system of equations? If yes, give an example of such a system of equations. if not, explain why not. Algebraic For the...

Q:

Solve the system of equations. 4x - 4y + 7z = 20 x + 4y+z = 17 4y - Z = 8 Select the correct choice below and fill in any answer boxes within your choice. O A. The system has a single solution. The...

Q:

Solve using any appropriate method. If the system has an infinite number of solutions, use set-builder notation to write the solution set. If the system has no solution, state this. 8) 7x - 2y = 24...

Q:

Repeat Prob. 14-131 for a total pressure of 90 kPa for air. Prob. 14-131 Air enters an air-conditioning system that uses refrigerant-134a at 30oC and 70 percent relative humidity at a rate of...

Q:

A company is considering a project that will last for 4 years with no residual value. The project has the following cash flows and details: Period 0: Cash flow = -$165,000 (Cost of project) Period 1:...

Q:

Stock market circuit breakers stop stock trading for a short time when the stock market experiences a significant drop in stock values. answer choices: false true

Q:

43. A result called Chebyshevs inequality states that for any probability distribution of an rv X and any number k that is at least 1, 1/k2. In words, the probability that the value of X lies at...

Q:

True or False: If the linear correlation coefficient is close to 0, then the two variables have no relation.

Q:

A _______ variable is a variable that is related to both the explanatory and response variable.

Q:

What would you say about a set of quantitative bivariate data whose linear correlation coefficient is -1? What would a scatter diagram of the data look like?

Q:

* 1. (On Series) (a) (Positive) (Choose one problem for 25 point, the other worth 20.) n423 5n (1) (2) (n!) (2n + 7)4 (b) (Alternating)(Choose one problem for 25 point, the other worth 20.) Determine...

Q:

Wehner Company is currently manufacturing Part ABS-43, producing 57,800 units annually. The part is used in the production of several products made by Wehner. The cost per unit for ABS-43 is as...

Q:

TB MC Qu. 3-88 (Algo) Nettle Company uses process costing to account for... Nettle Company uses process costing to account for the production of rubber balls. All direct materials are added at the...