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iren2701 [21]
3 years ago
6

Evaluate the expression when a= 5 and x= -2 -a+6x Thankyou ! !

Mathematics
2 answers:
kirill [66]3 years ago
5 0
The equation would be -5+(-12), so the answer would be -17 :)
katrin [286]3 years ago
3 0

Answer:

\boxed{-17}

Step-by-step explanation:

<em>Hey there!</em>

<em />

If x is -2 and a is 5 then we can plug those in,-a + 6x.

-(5) + 6(-2)

-5 + -12

= -17

<em>Hope this helps :)</em>

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Solve the following equation, if possible, and determine if there is one solution, no solution, or infinitely many solutions.
kari74 [83]

Answer:

no solution

Step-by-step explanation:

Given

3(x - 3) = 3x + 4 ← distribute parenthesis on left side

3x - 9 = 3x + 4 ( add 9 to both sides )

3x = 3x + 13 ( subtract 3x from both sides )

0 = 13 ← not possible

This indicates the equation has no solution

8 0
3 years ago
10.  
garri49 [273]
This one is D
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7 0
4 years ago
Use the polynomial identity to determine which values of x and y generate the values of the sides of the following right triangl
Dominik [7]
X^2 = 73 - y^2 


<span>x^2 - y^2 = 55 </span>
<span>substituting in to it </span>
<span>73 - 55 = 2y^2 </span>
<span>18 = 2y^2 </span>
<span>y = 3 </span>
<span>x^2 - 73 - 9 </span>
<span>x = 8 </span>

<span>answer is A</span>
8 0
3 years ago
Read 2 more answers
Estimate the difference of 450.012 and 57.876 to the nearest hundredth. A. 392.1 B. 392.13 C. 392.136 D. 392.14
Doss [256]

Answer:

C

Step-by-step explanation:

Sorry if im wrong i tried my best

8 0
3 years ago
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A f and g share the same root(s)
pantera1 [17]

9514 1404 393

Answer:

  C  f and g share no roots

Step-by-step explanation:

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f(x) = x(x +4). The roots of f are -4 and 0.

g(x) = (1/2)(x+3)(x-4). The roots of g are -3 and 4.

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5 0
3 years ago
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