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lesya [120]
2 years ago
5

B. The sum of 3 and a number is -2, what is the number?

Mathematics
1 answer:
kondaur [170]2 years ago
7 0
theeeeeeeee answer is -5
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avanturin [10]

Answer:

y=3x+2

Step-by-step explanation:

5 0
2 years ago
Can someone help me solve for x & explain how they got it please?? i have a test tomorrow!!
Fudgin [204]

Answer:

36=x^2+5x

x^2+5x-36=0

(x+9)(x-4)

x= 4

x= -9

The Answer can be 4 or -9, see which option you have.

Step-by-step explanation:

8 0
2 years ago
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Compute the probability of event E if the odds in favor of E are (A) StartFraction 20 Over 27 EndFraction (B) StartFraction 25 O
vovikov84 [41]

Answer:

A) 0.4255

B) 0.5813

C) 0.5588

D) 0.7241

Step-by-step explanation:

Assuming that the probability for each case is the same, we can calculate the  probability by dividing the number of favourable cases with the total amount of cases. You can find the total amount of cases by adding the favourable ones with the non favourable ones, so, the probability of each case would be:

A) 20/(27+20) = 20/47 = 0.4255

B) 25/(18+25) =  25/43 = 0.5813

C) 19/(15+19) = 19/34 = 0.5588

D) 21((8+21) = 21/29 = 0.7241

4 0
3 years ago
What is the slope for the line that passes through (2,5) and (6.7).
mash [69]

Answer:

2. 1/2

Step-by-step explanation:

slope is rise over run

y2-y1/x2-x1

7-5/6-2 = 2/4 = 1/2

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3 years ago
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