The cost of a keyboard (k) is $40 less than the cost of a printer (p). Which of these equations could model this fact? O k=p-40 O k- 40 = p O k=p+ 40 O k+p= 40

Q: | is an extraneous solution of the equation ) the equation, ) the original equation, The value V(x –…

A:

Q: Answer the word problems by finding the unknowns using linear equations. A shipping company charges…

A:

Q: On the set of axes below, solve the following system of equations graphically and state the…

A: the given curves are y = x2 + 8x +12 y = x +6

Q: Which point is the solution to the following system of equations? X = 2y + 6 Зх - у %3D 13

A: Here we have to solve the system of linear equations

Q: On the set of axes below, solve the following system of equations graphically and state the…

A:

Q: Solve the following system of equations. 3a + 2y ? 14 5x2 - 5y2 15

A:

Q: Solve the system of equations below. 3x +2y = -17 2.x+5y=-4

A: Given : 3x + 2y = -172x + 5y = -4

Q: Solve the system of equations.   x+3y=7 2x+6y=11

A:

Q: Of your customer base consisting of paid up customers (x) and customers who still owe money (y) .75%…

A: We will find the linear eq. as following.

Q: Sylvie needs $110 for a concert ticket. She already has $16 and she can earn the rest by working 10…

A: Sylvie needs $110 for a concert ticket. She already has $16.

Q: One of the games at a carnival involves trying to ring a bell with a ball by hitting a lever that…

A:

Q: Solve this system of equations: x = 2y – 8 4x + y = 13

A: Given,          The system of equations :             x=2y-8  and  4x+y=13

Q: Which of the following equations best models the table? 1.5 0.5 0.3 у 5 10 30 50 20 A B y = 6x C y =…

A: We have to find the model

Q: Form the pair of linear equations in the following problems, and find their solutions (if they…

A: given Form the pair of linear equations in the following problems, and find their solutions

Q: Toby is x years old. Seth is y years old. Seth is three years less than twice as old as Toby. Which…

A: According to question, we make equation . Toby age = x year Seth age =  y year

Q: Find all solutions of the system of equations.

A: Given : The system of equations x2 +y2 = 9x2 - y2 = 1 .

Q: Solve the system: x + y + z = a x2 + y? + 22 = a? = a² x3 + y3 + 23 = a³

A: Solve the system:  x+y+z=a  x2+y2+z2=a2  x3+y3+z3=a3

Q: 1. Solve the system of equations algebraically: y - 2x? - 4x + 5 %3D x? +2 = y

A: Given equations y = 2x2-4x+5 ------(1) y = x2+2 -----(2) To solve the equations equate (1) and (2)…

Q: Is the ordered pair (-2, 3) a solution to the following system? Show your work and explain how you…

A: The given system is              2x+3y =63x+4y =8 We have to check -2, 3 is solution of the above…

Q: Solve the equations 1) (D2 - 2D + 5)y = 0

A: To find the solution of the differential equation,  a) (D2 - 2D + 5)y = 0 b) (D2 - 2D + 2)y = 0

Q: The sum of two coins of value x and three coins of value y is 85 cents. If the value of y is 25…

A:

Q: Match each equation with its solution. POSSIBLE POINTS: 1 -5z = 25 %3D -1.2z = 6 = 50 0.5 : I = 25 -…

A:

Q: Form the pair of linear equations in the following problems and find their solutions (if they exist)…

A: Let x be number of correct answers and y be the number of wrong answers.

Q: The equation 22 – 5 x 2" + 6=0 has two solutions. The smaller is and the larger is

A:

Q: The equation y? = cx is a general equation of A. y' = 2 B. y = 2x 2x C. y' = y y D. y': 2y O A NONE…

A:

Q: Select the coordinate point that is a solution to this system of equations. y = -2x + 7

A: We have given  equation y=-2x+7 We have to find which given coordinate point is a solution of given…

Q: Find all solutions of the system. S3x? + 2y = 26 5x2 + 7y = 3 Equation 1 %3D Equation 2

A: Given equations are: 3x2+2y=26                                  ⋯15x2+7y=3…

Q: solve the system of equations. {     x + 9y = 37   - 3x + 8y = 29

A: Find the value of x from equation (1):

Q: 2) Based on the system of equations to the right, what is the value of 2x+y? y= 2x+13 y=-6x-11

A:

Q: Use the method of substitution to solve the system.

A: Consider the given equation as 25x2-16y2=400...(1) And 9y2-4x2=36....(2)

Q: Solve the system of equations below. 3x 4y 12 %3D 12y - 9x 36 I

A: here given that two line equation and find the solution . If we solve these line equation then we…

Q: Solve the system of equations below. 4x - 2y = 6 3x +3y = 9 %3D

A:

Q: olve the following system of equations: -2r1 + 6x2 +t = -2r1 + 5zr2 – 1

A:

Q: Determine the solutions, if any, to the systems of equations below. 6x 2y = -8 and -3x+ 4y=-11 %3D…

A:

Q: Solve this system of equations 3x + 4y -18 - x – y %3D %3I

A:

Q: Solve the system of equations graphically. Sy=-2x+2)2+18 ly = 6x +30

A: To solve the given equations graphically y=-2(x+2)2+18y=6x+30

Q: Solve the system of equations. 2y + 7x = -5 %3D 5y- 7x 12

A: Given equations are 2y+7x=-5   .......15y-7x=12      ........2

Q: A movie theater sells tickets for $8 each, with seniors receiving a discount of $2. One evening the…

A:

Q: Which of the following is one of the solutions of the equation below? m²- 3m - 28 = 0 %3D A. 14 В.…

A: Solve the quadratic equation

Q: , we get a system of linear equations: 91m + 21c = 360 21m + 6c = 95 How to get like this?

A: The given set of linear equations are; 91m + 21c = 360 21m + 6c = 95.

Q: B. Determine the resulting equation if one variable is solved in terms of the other variable in one…

A: Given:

Q: Tory is solving the equation shown correctly in her notebook, but the paper gets smudged, and she…

A: Solution:-

Q: Mr. Camacho's store offers two kinds of salsa: Verde and Rojo. Mr. C buys 3 jars of verde and 2 jars…

A:

Q: Solve the system: (x + y = 1, x2 + y2 = 25).

A: The given system of equation is  x+y=1           …1x2+y2=25       …2

Q: Cycle soulutions charges $5 to rent a helmet plus $7 per hour. Claudias cycle charges $3 to rent a…

A: Bicycle is rented from two cycle shops , both charges at different rates. To form the equation for…

Q: The solution set of the equation x2 - 2r- 15 = 0 is %3D A) (-3, 5} C) {-3, -5}

A: Given equation isx2-2x-15=0What is the solution set of equation?

Q: Solve the system of equations graphically. Sy=-2x +2)2+18 ly =6x +30

A: Here we have to solve the system of equations graphically.  the given system of equation is,…

Q: 6. Which method would be best (quickest) for solving the system below: 3x-4y = -2 y= 2x +1

A: The given system of equation is: 3x-4y=-2y=2x+1

Q: In an interview with the headmaster of a senior high school in the Central Region it was revealed…

A:

Q: Replace the Cartesian equation with equivalentpolar equations. (x - 5)2 + y2 = 25

A: