Which of the followng s equivalent to the equation r+ Sx+4 = 0?

Q: Which value of x makes the equation1.25(4x-10)-7.5 true? А. -1 В. 3.5 C. -0.5 D. 4

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Q: Find the solution set of 5y-x=2 and x+y=1.

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Q: Kindly

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Q: 18. x²y' = 1 – x² + y² – x²y²

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

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Q: Which of the following ordered pairs is not a solution for -3y < 12x – 24? A (0,3) B (0,16) C (7,0)…

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Q: x + y = 7 x - y = 9 r+y %3D %3D

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Q: 2. - q + (q Ap) ~q (q p) T F F T F F 2

A: We have to find the truth table for given statement.

Q: What is the value of x in the equation c+7 = -2? O-27 O-3 0 3 O 27

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Q: 3(x- 2) + 5x = -3(x+ 2) + 11x

A: Given 3(x-2)+5x = -3(x+2)+11x

Q: The auxiliary equation of the DE: -6 y"" -4 y" + -2 y=D0 is -6 m3-4 m2 +-2 0. Select one: O True O…

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Q: Is the answer C?

A: Remember that square of a number can never be negative.Right hand side of the equation is zero and…

Q: Which of the values for x and y make the equation 3x + 4y + 6 = 26 true:

A: Given : 3x+4y+6 = 26

Q: Which equation has the same solution as x2 – 13x – 18 = 0? (x – 6.5)2 = -24.25 O (x – 6.5)2 = 60.25…

A: Simplify

Q: The solution of the equation x +2 2 in R, is *27 а) 4 b) 4 37 c) d) 2л 4-

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Q: Given the equation shown, which expression is equivalent to x? x² + y² = 4z O A y-2/z O B. 2/Z- y O…

A: To solve the expression

Q: Which equation is true when x=12? O i = 3 O x – 8 = -4 O 2x = 6 O x + 6 = 6

A: To Determine :-  The equation is true when x = 12.

Q: the value of (E(P1q0) equals.

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Q: Find Uncertainty for the equation below a*b3Vc R = vd

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Q: What is the value of x in the equation 3r-3 = 1? C) 3 А) 1 1 B) 3 D) 0

A: To find the value of x

Q: Solve the followin x+y=3 x= 3y – 5 Зу

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Q: b My Quest ne

A: Equation of circles is given by as (X-h)² +(y-k)² =r²

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

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Q: What is the value of x in the equation (4x – 1) – 3x = = - (x + 2)? 1 3 19 16 16 16 X = 3.

A: To find :                  Solve the given equation to find the value of x.

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

A: given x=5 15+xy=25

Q: Set up an equation and then solve for the missing variable for the following: If y varies directly…

A: Given y directly proportional to x

Q: Is the following statement true or false? Explain your answer. {(x, y) E R?:x? -x = 0} ((x,y) E R?:x…

A: Let consider two sets A &amp; B such that A: { (x,y) t R2 : x2 -x = 0}and B : { (x,y) tR2 : x-1=0}

Q: 4y– 3x (е) у' - 2х- у

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

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Q: Given that x+y=2a and x-y=2b, what is the value of xy?

A: Formula used: a2-b2=(a-b)(a+b) The given equations are: x+y=2a             ...(i)x-y=2b…

Q: Which of the following expressions is a linear equation in one variable? O 11.4x+ 21.4 = 11 O 2x-2y…

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Q: What is the value of y in the equation 4y- 2(1- y) = -44? O -23 O -15 O -14 O -7

A: here we get y=-7

Q: Write the equation in the form Ax+By=C M=-1/10, (-4,0)

A: Write the equation in the form Ax+By=CM=-1/10, (-4,0)

Q: What is the solution set for x in this equation: x² + x -12 = 0? A O {3, -4}

A: The given equation is:x2+x-12=0 To solve for x

Q: the value of a is equal to

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Q: If TU = y- 32 and QS = y - 37, what is the value of y? R Q U T. y 3D

A: Given TU=y-32 and QS=y-37, we have to find the value of y.

Q: R 쫘 = 0.138 & R" . R₁ " 0.126

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

A: Given,

Q: Find the value of x needed to make the equation true: 음 -12- 승x -5 T0X - 멋 -5 A. X = - 14 (go to…

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Q: I. Give the value of x and y. 1. 4.

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Q: Q1/What is the correct answer for the result equation Y×Z if you know Z= 2î + 2ĵ + 2k and Y= -4î +…

A: Given two vectors                  z→=2i^ + 2j^ + 2k^ and Y→ =-4i^ + 3j^ + 3k^

Q: Find the values of the variables in the equation.  [2-9    t + 8]        [6   8]…

A: Given query is to find the value of s , r , t .

Q: Which value of x makes the equation 1.25(4x 10) = 7.5 true? O 3.5 O-0.5

A: Given 1.25(4x-10)=7.5 x=?

Q: The number x is 3 less than 2 times the number y. Which of the following expressions give y in terms…

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Q: Find the value of X, If 4e + 6 qu

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Q: If 3x – y = 12, what is the value of : A) 212 B) 44 C) 82 D) The value cannot be determined from the…

A: Here given that                       3x-y=12 Now we find the value of 8x2y by using the equation…

Q: What is the value of x? What is the value of y?

A: Given, A right angled triangle with opposite and adjacent sides equal

Q: 3y+6=21

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Q: Which value of x makes the equation -(8x -12) = 1.8 true? O -1.8 O-1.2 O 1.2 O 1.8

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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.