13. The equations below model the numbers of two portable music players sold (y) and days after both players were introduced (x). Music Player A: y 191x-32 Music Player B: y = -x + 200x + 20 a) On what day{s) did the company sel the same number of each player? b) How many players of each type were sold?

Q: What is the result of adding these two equations? 2x + 3y = -5 5x – y = -12

A: See attached file for a step by step explanation.

Q: Find an ordered pair , x y that is a solution to the equation. −x+3y=6   x,y (__,___)

A: Given : - x + 3y = 6

Q: 18. x²y' = 1 – x² + y² – x²y²

A:

Q: 2- The order of equation 4y"" + 2(y")5-5xy = 0 is.

A: Note: As per bartleby guidelines, I can answer only one question. So, kindly repost the other…

Q: There is one value of x for which the equation  y = (3)/(x-5)  has no ordered-pair solution. What is…

A: To determine the value of x, for which equation has no ordered pair.

Q: what is the intersection of y=4e1.5041x and y=8E+07e0.0106x

A: Given: y=4e1.5041x  and   y=8E+07e0.0106x We have to find the intersection of two given curve

Q: What are the solutions to the equation x²+y²=9 and y=2x+3? O (3.0).(-1.8,-2.4) O (0,3).(-1.8.-2.4) O…

A:

Q: what is the axis of symmetry y = x2 − 2x − 8

A: The axis of symmetry is x,0. Where x=-b2a. The given equation is y=x2-2x-8. Comparing the equation…

Q: 1. At a restaurant the cost for a breakfast taco and a small glass of milk is $2.10. The cost for 2…

A:

Q: 6- Discuss the equation x + y + 4x - 6y = 12.

A:

Q: What is the method for writing zeros and x-intercepts? O both are written as an ordered pair, (x,…

A: To be described -  Method of writing zeros and x intercepts

Q: 1 Explain if the point ( -2, 4) is a solution to the sytesm 3x + 4y = 10 and - 3x + y = 15 2

A: System of equations solution.

Q: QA, Solve the Ive : y'= [2+Y-2)", y lo) =2.

A: Using substitution method to variable separable form.

Q: solve below equation system in N Vx +y = 7 and x+/y = 11

A: In algebra to use numerals, symbols, and letters called variables, or pro-numerals, and combinations…

Q: Is (7, 7) a solution to the equation y = x?

A: The given equation is y=x. Also, the given coordinates are (7,7). Substitute the value of x and y as…

Q: What is the value of x and y in a given two equal ordered pair (2x+1, 3y+4 )= (-4x-2, y-2y) ?

A: Given ordered pair : (2x+1, 3y+4) = (-4x-2, y-2y) = (-4x-2, -y) , since y-2y = y(1-2) = -y Now, if…

Q: What are m and b in the linear equation 6 + 14x + 1 + 10x = y?

A:

Q: Two lines, A and B, are represented by the following equations: Line A: 2x + 2y = 8 Line B: x + y =…

A:

Q: For Exercises 23-24, determine if the given points are solutions to the equation. 23. x + y = 1 1 3…

A: As there are multiple questions, 23 is solved here.

Q: If 7x – 6y = 2 and -2x – y = 3 are true equations, what would be the value of 7y? 5x -

A: Given equations 7x - 6y = 2  { Let this be equation number (i) } -2x - y = 3   { Let this be…

Q: Solve the IVP: X' = AX, where -2 1 A = -5 0 3 -2 and -2 X(0) = -1 2

A: To find the solution of X'=AX where, A=−210−50003−2X0=−2−12

Q: Given a fiction described as equation y = 3x + 4, why is y when x is 1, 2, and 3?

A: We have to plug x=1 then find y.

Q: There is one value of x for which the equation  y = 6/x-5 6 x − 5  has no ordered-pair solution.…

A:

Q: Find an ordered pair (x, y) that is a solution to the equation. 3x-y=8 (x, y) = (₂0) ? 010 X 5

A: Given query is to find the solution pair.

Q: What are m and b in the linear equation y = 28x + 21?

A:

Q: Solve for x and y, x 3 + y 4 +

A:

Q: Is (1, 19) a solution to ys7x-13 y> 3x+ 6

A: Consider the following equations: y≤7x-13y-7x≤-13                                ...... 1…

Q: Choose the appropriate name for the following equations (x-17 -(v-2)? = 36 Choose (x-1)2 - (2-y)? =…

A:

Q: Solve the lineaŏ evuation 2メ」+ス。 =y 1 3ス)→ 4スュ-2メ3=-3 スi+フメュー5x3ー6

A:

Q: Graph the solution set. XI > 1 OA. -11 -10 O B -11 -10 10 11 Oc. + -11 -10 -6 -3 10 11 O D. + -11…

A: Given that |x|>1 . We need to find out the solution set graphically.

Q: If the line of the equation 4x + 6y = 6 was translated down three units what is the new equation?

A: Given equation of the line 4x+6y=6 Or y = (6-4x)/6

Q: In Exercises , solve for y.13. 3^y = 2^(y+1) 14. 4^-y = 3^(y+2)

A: Exponential equation can be converted to a linear equation by taking log of both sides. A linear…

Q: Which of the following below is NOT an ordered pair solution to x3-8= O (X, -2) O (3, y) O (x, 2) O…

A: Given query is to find which one is not the solu of the expression.

Q: Which equation is the general form of (x- 2)2 - (y+5)2 = 18? 22 - y2 - 4x + 25y = 18 22 - y?- 4x 10y…

A:

Q: Solve this exercise using the fact that the sum of the measures of the three angles of a triangle is…

A: Given: The measure of three angles of triangle are x, x+27 and x-12. To find: Measure of each angle…

Q: What is the solution set of the equation %3D x - 4 x + 3 x² – x – 12 O (4} O { } O {-6} O {-4,6}

A:

Q: Which of the following below is NOT an ordered pair solution to x3-8= O (2, y) O (x, -2) O (x, 2) O…

A: Consider the equation x3-8=1y Here, the objective is to find the possible ordered pair solution from…

Q: 4 3. Je-yVvdy

A:

Q: How does one determine whether an ordered pair is a solution of a given equation? Ex. 7x-8y=56;…

A: Given,

Q: -13 16 y' у. -9 11

A: I'm providing hand written solution for better understanding.

Q: What are m and b in the linear equation 15+9x+6+13x=y

A: Given  15+9x+6+13x=y

Q: 7. Which represents the solution to x'= 216 A x= V216 B. x 216 C. X 216 D. x= V216

A:

Q: What is the solution set of (3x-5) (2x) (x+1) = 0? a. (1, -5/3} b. {-5/3, 5/3) c. (5/3, 0, -1} d.…

A: x+y2 =x2+y2 +2xy

Q: I. Simplify. Show the solution. 15x°y 2x+2 2. x*+7x+6 x²-9 3. x²+2x-3 1. 30x*y?

A:

Q: Ace Taxi Company charges riders $5.50 up front and $0.85 per mile for trips. Which explicit equation…

A:

Q: Solve, by graphing, for x when: |x-91=x +3 X- {3, 2} B x = {-3, 2} C x = {-2, 3} x = {-3, -2}

A:

Q: What is the standard form the equation – +7x = - А. 30x + 9y = 4 В. 9х + 30у 3D 4 6 4 Зх + 5у — 4 D.…

A:

Q: Two lines, A and B, are represented by the equations given below: Line A: 2x + 2y = 8 Line B: x + y…

A:

Q: 8a-7y+3y+15a-3

A: we have to simplify given algebraic expression. we can arrange same terms together then simplify we…