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IrinaK [193]
3 years ago
8

If A= 5x – 2 and B = 3x + 4 , what is the value of x?

Mathematics
2 answers:
V125BC [204]3 years ago
8 0
X = 3

5(3) - 2 = 13

3(3) + 4 = 13
Aliun [14]3 years ago
4 0
Answer: x = 3
Explanation: none
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PLEASE HELP
postnew [5]

Answer:

Below

Step-by-step explanation:

Substituting the given values:

f(6) = 6(2/3) - 2 =   cube root of 6^2 - 2 = cube root 36 - 2

f(-6)=  (-6)(2/3) - 2 =   cube root of(-6)^2 - 2 = cube root 36 - 2

So This is true,

f(6) =   cube root of 6^2 - 2 = cube root 36 - 2 = 1.3019

2 * f(3) = 2 *  (cube root of 3^2 - 2 )  =  2 * (cube root of 9 - 2) = 0.1602

So False,

4 0
3 years ago
How do you solve for: 6 + 4/5b = 9/10b?
Gala2k [10]

Answer:

b=60

Step-by-step explanation:

6+4/5b=9/10b

  -4/5b  -4/5b

6=1/10b

divide both sides by 1/10

b=60

5 0
3 years ago
Read 2 more answers
What are the apparent zeros of the function graphed above ?
gregori [183]

Answer:

-2,1,4

Step-by-step explanation:

we have

y=x^{3}-3x^{2} -6x+8

we know that

The zeros of the function are the values of x when the values of the function is equal to zero

In this problem the apparent zeros are

For x=-2

y=0

For x=1

y=0

For x=4

y=0



3 0
3 years ago
Read 2 more answers
What is the value of x in the equation shown? 2(X + 8) - 4x = 10x + 4
Anna007 [38]

Answer:

Option C: X=1

Step-by-step explanation:

2(X + 8) - 4x = 10x + 4

2X + 16- 4X= 10X + 4

-2X +16 =10X + 4

16 - 4 = 10X+2X

12 =12X

X=1

7 0
2 years ago
HELP QUICK THIS IS EASY IM JUST DUM
Elena L [17]

Answer:

0.0332

Step-by-step explanation:

Min put too many zeros in front of 33.2. 33.2 with 3 zeros in front is 0.0332

4 0
2 years ago
Read 2 more answers
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