What is the solution to the equation x2 - 12x – 28 = 0? А. X = -2 and x 14 В. x =-14 and x=2 С. X =-4 and x 7 D. X = -7 and x= 4 Select one: ос O D O B O A

Q: 4-a2-y? 1 x2 + y? + z2 dzdrdy 0,

A: The given problem is to evaluate the given triple integral with given limits. We can convert the…

Q: Solve by the method of your choice.   6 x minus 3 y6x−3y equals= 1212 5 x plus y5x+y…

A: To Determine: Solve the system of equation:

Q: solve 51. Va(x - Vĩ) 53. y"(y>5 + y%#) 2/3

A: On simplification, we get

Q: Find the solution to an = - 2an-3 2ап-1 + an-2 6 and a2 = 0. n 2 3 with ao = 3, a1 Answer: Answer

A: We have to solve the given recurrence relation.

Q: Find the general solution of the equation x* (4 + 3z?) z, + y* (4 +3z²)z, = (x' + y')(4+ z³) z.

A:

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: solve y''− 13y = 0; y'(0) =1, y'(0) = 1/2 (13).

A:

Q: Make an appropriate substitution and solve the equation. 2/3 +9q"³ -9=0 1/3

A:

Q: Atmospheric pressure P in pounds per square inch is represented by the formula P equals…

A: topic - exponential function

Q: What are the solutions to the following equation. Y=x X^2+y^2=64

A: Given Two equations are y = x y2 + x2 = 64  Substituting y = x in  y2 + x2 = 64

Q: Determine the type of solution. y = 3/4x + 5 5y = 15/4x + 25

A: Approach to solve these types of questions: First, write the system of equations in slope-intercept…

Q: 2. Write three different equations that havex = 5 as a solution. X+3=8 2x-8=2 Ur-4-16 3. Is -3 a…

A: Given :x=5 is a solution

Q: Solve: x dr 2y = 2x; y (2) = 8 O y = 2z' – 54 y = 2x' + 54

A: We need to solve the following differential equation.  So,               xy' -2y=2x7⇒y' -2xy=2x6…

Q: ex+y= -4 1 -x+3 4 vou can also answer "N.

A: The following eqs are-2x+y=-4...................(1)y=x2+32y-x=6.............(2)(1), x-intercept is…

Q: Determine the solution. 3x -1 x-5 >-2 5 4 Ox 0 or x -5 Ox 5

A:

Q: Solve for b. * 13 12 18 24 of

A:

Q: After 6 new people joined a swim team, the team had 42 members. Which equation can be used to find…

A: Given,  After 6 new people joined a swim team had 42 member  We have to find the number of people p…

Q: 25. y?(xy + y)(1 +x*)2 =x

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: A volunteer group picked up 3 times as many plastic bottles as cans in their commu- nity. The number…

A: You need to understand the statements of the question properly then solve them.

Q: If ty'+y=6, y(1)=3 , what is the solution to the equation?

A: Consider the initial value problem: ty'+y=6, y(1)=3. Rewrite the equation:…

Q: Solve for x, and x2. 4 5 X1 19 3 2 X2 9 (Simplify your answers. Type integers or fractions.)

A:

Q: If x = 5 and 15 + x ÷ y = 25 , what is the value of y?

A: given x=5 15+xy=25

Q: Jose is 10 years older than his brother Lando. However, y years ago Jose is twice as old as Lando.…

A: It is given that, The present age of Lando = x years. Jose is 10 years older than his brother Lando.…

Q: How do I solve, step by step:  1/5(13y-2)+1/10(4y+11)=

A: Solve the equation 1/5(13y − 2) + 1/10(4y + 11) = 0 for y as follows.Consider the expression 1/5(13y…

Q: The measures of angles SWT and angle TWV have a sum of 90 degrees. -The measure of angle SWT is…

A: We are given with angles SWT and TWV and it is given sum of both the angle is 90 degree and we have…

Q: sum of two non-negative numbers x and y is 16. What is the smallest possible value of x2 + y2

A:

Q: +Solve by substitution y = 4x-3 and 3x+y=32 2x + 2y = 2 and x = y + 15

A: Given :y=4x-3        3x+y=32    2x+2y=2   x=y+15

Q: Which value of x makes the equation  3.5(x+20)=6+.75(x+1)

A: Given equation is 3.5x+20=6+.75x+1⇒3.5x +70=6+.75x+.75⇒3.5-.75x…

Q: Find the value of the variable x. X= Y 125° (бх — 11)° Z -

A: We have to find x

Q: A grocer wants to mix two kinds of coffee. One kind sells for $1.25 per pound, and the other sells…

A:

Q: 25. y (xy + y)(1 +x)/2=

A: To solve given differential equation first we write it of the form of Bernoulli and solve it.

Q: Choose the ordered pair which is the solution to: 4x - 3y = 6 and 3x + 2y = 30. O (0,-2) O (6,6)…

A: Solving the system of equations by substitution method.

Q: Choose the ordered pair which is the solution to: x+y 3 and x -y = -1. O (1,4) O (-4,1) O (3.0) O…

A:

Q: Is 8 a solution to the equation 5(x-3)=4(x+1)

A:

Q: The bank of France sells U.S dollars ($) at a rate of ($1.40)/(€1) and buys U.S dollars at a rate of…

A: We want to find how many U.S dollars will Sandra receive in exchange for €36. So, use that the bank…

Q: The price of a​ four-star meal was ​$50 per couple decades​ ago, has since increased 300%. The…

A: Initial price of the meal =$50 Percentage increase=300%=3

Q: y' = 5y + e-2*y¬2

A: The differential equation is given as , y'=5y+e-2xy-2 find the solution.

Q: Choose the ordered pair which is the solution to: x + y = 3 and x - y = -1. O (3,0) O (4,1) O (-1,4)…

A:

Q: The sun of the measures of angle M and angle R is 90 degrees. -The measure of angle M is (5x+10)…

A:

Q: Complete the equation: 2 7 -2 7. -1 P 3 -5 2 2 7 -2 7 4 -1 3 -5 P=|| 100 010|| 0 01 4-

A: Here, P should be 3×3 matrix. To take the values from 100,010,001.

Q: A grocer wants to mix two kinds of candy. One kind sells for $2.50$⁢2.50 per pound, and the other…

A: let the weights of 1st and 2nd candy be x and y.Price of 1st candy = $ 2.50 Price of 2nd Candy =…

Q: Solve. y' = 6y^-4; y = 5, when x = 2

A:

Q: If(-5.2, g(x)) is a solution to the equation 5 – 3x=g(x), what is the value of g(x)?

A:

Q: 20° y 5.

A:

Q: Solve for the value of w. (w-8)° (2w-1)

A:

Q: Solve for X in the equation, where -4 5 4 A = [ Jar and B = [ -5 0 3 X = 3A 2B - X = 11 05-5 20 2

A: Find  X=3A-2B

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.