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QveST [7]
2 years ago
15

2. Determine each value of x that solves the following exponential equations given below.

Mathematics
1 answer:
pashok25 [27]2 years ago
8 0
A)5x = 122+3
5x = 125
x = 125/5
x = 25
B) 3x = 81-3
3x = 78
x = 78/3
x = 26
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Jose earns a weekly salary of $322. How much does he make in 44 weeks?
ioda

Answer:

14168

Step-by-step explanation:

322 x 44 = 14168

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3 0
2 years ago
Lucia draws a square and plots the center of the square. (image)
ss7ja [257]

Answer:

C

Step-by-step explanation:

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8 0
2 years ago
What is the equation of the following line? Be sure to scroll down first to see
Rom4ik [11]
<h2>Answer:</h2>

-1/3x

<h2>Step-by-step explanation:</h2><h3>Known :</h3>
  • x1 = -3
  • x2 = 0
  • y1 = 1
  • y2 = 0

<h3>Asked :</h3>
  • Correct line equation

<h3>Solution :</h3>

We can find the straight line equation using this formula,

\frac{y-y1}{y2-y1} = \frac{x-x1}{x2-x1}

Insert all we know inside the formula,

\frac{y-1}{0-1} = \frac{x-(-3)}{0-(-3)}\\\frac{y-1}{-1} = \frac{x +3}{3}\\

Use cross multiplication,

3(y - 1) = -1(x + 3)\

3y - 3 = -x - 3

3y = -x - 3 + 3

3y = -x

y = -1/3x

<h3>Conclusion :</h3>

The correct equation is y = -1/3x

6 0
2 years ago
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Tanya [424]

Answer:

B, C, D, E

Step-by-step explanation:

7 0
2 years ago
1*2*4+ 4*2*8 + 3*6*12.......+10*20*40 =?<br> a) 88020 b) 44000 c)24200 d)55150
pishuonlain [190]
C) 24200
I have done by brute force. But could you tell me the name of this theory please to study it? Thank you. 
3 0
3 years ago
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