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gregori [183]
3 years ago
10

What is 2(3x+5)=123?

Mathematics
1 answer:
prohojiy [21]3 years ago
5 0
2(3x+5)=123

5x+10=123
     -10  -10

5x=113

x=22.6
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Jimmie graphs a quadratic function and finds that its zeros are at x=2 and x=3. Which function could Jimmie have graphed?
HACTEHA [7]

The function Jammie graphed is x^2-5x+6=0

Step-by-step explanation:

The zeros of quadratic function are at x=2 and x=3

We can write them as:

x-2=0\,\,and\,\,x-3=0\\or\\(x-2)(x-3)=0

Multiplying them

(x-2)(x-3)=0\\x(x-3)-2(x-3)=0\\x^2-3x-2x+6=0\\x^2-5x+6=0

So, The function Jammie graphed is x^2-5x+6=0

Keywords: Factors

Learn more about Factors at:

  • brainly.com/question/2568692
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#learnwithBrainly

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4 years ago
Which number is a common multiple of 3 and 4?<br> A) 8<br> B) 14<br> C) 32<br> D) 48
Luba_88 [7]

Answer:

LCM of 3 and 4 is 12

Step-by-step explanation:

This is your answer

6 0
3 years ago
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olganol [36]
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Write a ratio for each situation in three ways .between 1899 and 1900,284 out of 1000 people in the united states were 5 to 17 y
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5:17, 1899 to 1900, 284/1000

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Find the slope of the line satisfying the given condition. Through (3,-6) and (-9,-1)
inessss [21]

Answer:

C) -5/12

Step-by-step explanation:

To find the slope of a line with given points, you divide the difference of y-coordinates by the difference of the x-coordinates of those same 2 points.

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Then, you put the answer of the y's in the numerator, and x's in the denominator, giving you 5/-12, but you can't have a negative in the denominator, moving it up to become -5/12 as the slope.

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3 years ago
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