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levacccp [35]
2 years ago
14

Given: 3x - 5 = 4 (2x – 15) Prove: x = 11 Statement Reason

Mathematics
1 answer:
Shalnov [3]2 years ago
6 0

Step-by-step explanation:

3x-5=8x-60

55=5x

x=11

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Vesnalui [34]
B..............
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Suppose the newspaper states that the probability of rain today is 65%.
Julli [10]

Answer:

no rain today = 35%

Step-by-step explanation:

In probability, the Complement Rule states that the sum of the probability of an event and its complement must = 1

i.e

P( Event) + P (Complement) = 1

In this sense, we can think of the complement of an event as the "not-event". I.e the event does not happen.

In our case, the event = "rain today",

hence the complement will be = "not rain today" (i.e no rain today)

using the formula above, we are given that P(rain today) = 65% = 0.65

hence

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3 years ago
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Help easy question!!
LenKa [72]

When you look at the x = 0 and y = -2, that is the y-intercept since the x = 0.

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As rise over run, it would be 4 / 1 or simply 4.

The slope is 4 and the y-intercept is -2

Plug it in the equation: y = mx + b. M is the slope and B is the y-intercept.

y = 4x -2

5 0
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How do you solve an equation by completing the square? <br><br> Example: <img src="https://tex.z-dn.net/?f=%20x%5E%7B2%7D%2B6x%3
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8090 [49]

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33,000 + 8,250 = 41,250$

6 0
3 years ago
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