Which equation is true when x = 5? 3x -x+4 = 14 A 7x = 75 (8+4)x = 28 6x + 3x = 225 D

Q: In the equation x2 + 7x = 0 Which value of x makes the equation true? A)only -7 B) only 7 C) only…

A: By factorising the given equation, we can determine the zeroes of the function.

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

A:

Q: Which equation does not have a solution of 6? A. t+5 = 11 B. 3-t= -3 C. 7t = 42 D. 꼴 -3

A: Given equations, A. t + 5 = 11B. 3-t=-3C. 7t = 42D. 24t = 3

Q: x 2 3 4x + 5y < 20

A: Graph the following system of inequalities: 1. x≥34x+5y≤202.5x+3y≥157x+2y≤21x≥0y≤7 At first we will…

Q: Solve the difference equation 9yk+2-9yk+1+ Yk =6-5k, Yo 2, y 3 5.

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Q: Is (-3, 2) a solution of 7x +9y > -3? Choose 1 answer: A Yes No

A: Check (-3,2) is a solution or not

Q: 6 Write an equation that represents the perimeter of triangle. Combine like terms. 3x 3x 15…

A: As we know perimeter of a triangle is equal to sum of all sides.

Q: Noah solved the equation 5x2 = 45. Here ar 5æ2 = 45 x2 = 9 Do you agree w x = 3

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Q: If ARSV ~ ARTU, find the value of x. T. 28 7x - 3 S 20 3r - 2 R.

A: We can find the value of x as below

Q: Solve the equation 24x 25-x 8*-3 (ii) lg(2y+ 10) + lgy = 2. 4* (i) %3D

A: Properties of the indices and surds  (ax)y=axy axay=ax-y If ax=ay⇒x=y log a+log b=log (ab)

Q: fx,y, z E N, solve the equation: 3 1 - - - 2/9

A: Given :1x+2y-3z=1 This can be written as yz+2xz-3xy=xyz           yz+2xz=3xy+xyzz(y+2x)=xy3+z…

Q: is the equation a true statement when x-3? in other words, is -3 a solution to the equation 6x + 5x…

A:

Q: 5) the equation is x^2-9=0

A: Given : x² - 9 = 0

Q: What is the solution to the equation x2 + 11x + 30 = 0? A. X = 5 and x = 6 В. X = 10 and x= C. X=…

A: The value of the variable for which the equation is true is called the solution of the equation

Q: Xin uses 20 yards of fencing to build the walls of a square chicken coop. Which equation and…

A: The length of the to build the walls of a square chicken coop, l = 20 yards To evaluate : The…

Q: х3-Зх+7 d. х+4

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Q: Which equation is equivalent to 2x + 10 = 6? es A) 2x 4 B) x +5 = 3 (C) x + 10 = 3 D) 2x + 6 = 10

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Q: 3. Chad solved the equation 24x + 4 + 2x= 3(10x – 1) and is claiming that x = 2 makes the equation…

A: We are given two equation in question 3 and 4 which we will solve and check if the solution provided…

Q: Which equation is the general form of (x-2)^2-(y+5)^2=18

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Q: Solve the equations. 3. y + 5(y + 3) = 33 5. - 1 = 5 4. 4x8+x=2 6. 20-3x = 2x

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Q: Which value is not a solution of 2-3x < x 5? -2 2 3 5

A: Given inequality is 2 - 3x &lt; x - 5

Q: If AXYZ - ARST, find the value of x. Y R 40 5x-3 3x +2 T. 60

A:

Q: Which equation is true when x= -18? A) ½x+8= 12 B) 8-½x= -8 C) 12+½x= 3 D) 3-½x= 8

A: We have to find which equation is true when x=-18. Equation will be true when x=-18 if it satisfy…

Q: a+5=14 3. /-

A:

Q: What are the 2 values for x that make the equation below true? 12+29z-96 = 0 %3D

A: I am going to solve the given equation by finding its roots. As the given equation is quadratic, so…

Q: What are the 2 values for x that make the equation below true? 2a2 + x- 28 =0

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Q: If 2×-y is equal to 80% of 5y, what is the value of y/×? A)5/2 B)2/5

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Q: Tell whether -4 is a solution of y+7 is less than or equal to 5

A:

Q: n the equation y=2xy=2x, yy represents the perimeter of a square. What does xxrepresent?

A: We have to tell about what xx represents in the given term y=2xy=2x where yy represent perimeter of…

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: 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: 2 (x 5) = 4 (x- 4) +7

A:

Q: Ari adds 16 ounces of chocolate chips to a batch of cookie dough that makes 36 cookies. If the 25…

A:

Q: Which equation is equivalent to y=2/3x−6

A: Given informtion: y=23x-6

Q: A student claims that the equation ax = bx has no solution because a 6= b for all a and b. Is the…

A: The given equation, ax=bx

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

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Q: (y')2 + 8y' = 4t is:

A:

Q: Chad solved the equation 24x + 4 2x = 3 (10x  -1) and is claiming that x =2 makes the equation true.…

A:

Q: Which equation is equivalent to 24% =8x-3? %3D O 24x - 2x-3 O 74x - 22x=6 %3D %3D O 24x - 23x-3 O…

A: Topic:- simplification

Q: 9. Write an equation that represents the perimeter of triangle. Combine like terms. 3x 3x 15…

A: We have to find x

Q: if x equals 6 how would i sove this equation   x-10(2x+8)-43+25=

A: Given expression is as follows

Q: 36- yo (3x)

A: given,       a isosceles triangle whose base  = 36   and angle between two equal sides=300  and one…

Q: What equation is equivalent to y=9(2x)? a.) y=9e(2inx) b.) y=2e(xin9) c.) y=9e(xin2) d.)…

A:

Q: How do i solve this? {3x+y=4−3x−y=−8

A: solve given equalities one by one.

Q: 11x-y=16 If y=3x what is equivalent to the equation above?

A:

Q: Solve y'+4xy^2=0.   What is the value of y(2) if y(.7)=5.88?

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Q: Which is the equation of 08? B -2 O A. (x-2)2 + y = 16 O B. (x+2)? + y 16 O C. (x-2)2 -y = 16 O D.…

A:

Q: What is the solution to the equation x? – 12x – 28 = 0? А. x = -2 and x= 14 В. X = -14 a

A: General form of a second degree quadratic equation is,            ax² + bx + c = 0 To find the…

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

A:

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.