If x is 15, what is 3x -4?

Q: メー→? X-2 X²-4

A:

Q: For what x is -x³ < 2x² and 5x < 2x² ?

A: From the given  problem: -x3&lt;2x2 So,…

Q: Find the value of x. (2x+ 4)° (2x-9)°

A: The sum of the angles of a triangle=180°

Q: If 12x + 16y = 11 , what is the value of 6x + 8y?

A: Using Substitution we can get the value of 6x+8y,

Q: メ-1g)=5x, What is flg (x)?

A: "Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: If Q(x) = 7x - 1, find Q(- 9). Q(- 9) =

A:

Q: What is h′(b) when b=4 and h(x)=(6x)^4x?

A:

Q: If 3x = 34 , then x =______

A: We have to find the value of x if: 3x=34 Dividing both side by '3' in given equation, we get…

Q: If x = -8 , what is the value of 1/2 | 4x - 4 |

A:

Q: If a x b = 2a-3b + ab, then 3 x5 + 5 x 3 is equal to?

A: a × b= 2a-3b+ab

Q: If f1x2 = 2x - B3x + 4and f122 = 12, what is the value of B?

A: Here we have  f(x)=2x-B3x+4and f(2)=12we have to find value of B

Q: if x+x = 12 then 2x = 12

A: Addition property of variables:  Since, addition of 2 equal numbers is equal to the twice of a…

Q: If x6 as 3:9, then x is equal to

A: Given,x : 6 = 3:9

Q: If x=-3, what is the value of 7x^2 +2x-6?

A:

Q: 2. Find the value of x. 3x 4x + 20

A:

Q: If r= -2, what is the value of or +3?

A: We have to find the value of 6r2+3 where r=-2. To find 6r2+3 we just have to put r=-2 into this…

Q: If 13 = xy - 5 and y = 6 , what is the value of x ?

A: Given:  13 = xy - 5 and y = 6

Q: If x- /10 =11, find x-V10x. (a) 1 (b) 10 (c) V10 (d) 3

A:

Q: If 3+2(x+1)=6x what is x?

A: Given : 3+2(x+1)=6x

Q: If Q(x) = 6x - 1, find Q(- 7). 2 Q(- 7) =

A: The objective of the question find the the value of the function at x=-7.

Q: For what value of x, 3x 2х 2:

A:

Q: What happens to ƒ(x) = x2 when x is a number very close to (but not equal to) 2?

A: Given function is  fx=x2 Consider x≠2,  but very very close to 2 and x&lt;2 x 1.9 1.99 1.999…

Q: If f1x2 = 3x + 8 2x - A and f102 = 2, what is the value of A?

A: fx=3x+82x-A

Q: of

A:

Q: If 2x + 5y = -1 and 3x 2y 27, then what is the value of x?

A: Solution:

Q: If 6x2 + 36x + k = 6(x + a)², what is the value of k?

A:

Q: (x+16) (4x-5)

A: Given : x + 160 and 4x - 50   To find the value of x.

Q: 19. What is x in the following equation? 3x - 4 = -5x + 12

A: Given:   3x-4=-5x+12

Q: Find the value of x A 3 (x-4)

A:

Q: If z – 2 = , then what is the value of z – 4x + 4?

A: This trivial way of solving this problem is to find the value of x from the given equation and then…

Q: Find the value of x 1) 32x+1 - 5 = 4 2) 125x-1 = 25x+3

A:

Q: If x = - 3y/ |-4| + 6 , what is the value of y in terms of x?

A: x=-3y|-4|+6or, x-6=-3y4or, 4×(x-6)=-3yor, 3y=- 4×(x-6)or, y=- 4×(x-6)3or, y=- 4x+243

Q: If 5^x+3 = 125, what is the value of x?

A:

Q: If 4+15x=49 what is x

A: Given Data: Equation: 4+15x=49 Subtract 4 on both sides of the above equation. 4+15x-4=49-415x=45

Q: Find the value of x. (2x +14) (6x -9)° (3x +2)

A:

Q: If r=-2, what is the value of (6r/2)+3?

A: To evaluate the value of the expression, 6r2+3  at r=-2.   Solution: The given expression is 6r2+3…

Q: If 6x – 9 = x, what is the value of x ?

A:

Q: what would be p1(x) P2(x) and P3(x)

A:

Q: If 6 is substituted for x in the equation2(x - 3) - 17 = 13 - 3(x + 2),is the resulting statement…

A: Given Data The equation is 2(x-3)-17=13-3(x+2).   Substitute the values in the given left-hand side…

Q: Find the value of x. 40° 13x-7 21x+1

A: We will use the intersecting secants theorem according to which, if two secants to a circle are such…

Q: If 4^2x + 1 = 128 , what is the value of x?

A: we have to find the value of x from the given equation

Q: If ƒ(x) = 2x2 + 3, then which of the following represent ƒ(x + 1)?

A: Given fx= 2x2+3We find fx+1

Q: If 14x + 35y = 63 , what is the value of 6x + 15y?

A:

Q: Which of the following is equivalent to (3x - 8)(3x - 2)? O gx2 - 18x+ 16 O 9x² + 18x -16…

A:

Q: FIND THE VALUE OF X. 2. (9x-8)', (x+ 10) (x+ 2)

A:

Q: If Q(x) = 4x2 - 1, find Q(-10). Q(- 10) =

A: Here use simple algebraic formulation.

Q: If f1x2 = 3x2 - Bx + 4 and f1 - 12 = 12, what is the valueof B?

A: