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stepladder [879]
3 years ago
15

What is [b-5] over 8=5

Mathematics
1 answer:
julia-pushkina [17]3 years ago
6 0

Answer:

B=45

Step-by-step explanation:

Multiply 8 by 5

Add 40 and 5 together

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Lucy rolls 2 fair dice and adds the results from each.
stellarik [79]

Answer:

The probability is 7/36

Step-by-step explanation:

In this question, we are tasked with calculating the probability that when we roll two fair dice, the sum of two numbers on both dies equal to 5.

Before we go on answering the question, we need to know the number of elements in our sample space. What this means is that we need to know the number of results we can have. The total number of results we can have is 6 * 6 = 36

Now, the next thing to know is how many of our results would yield a multiple of 5 each. Now let’s look at the attachment for the tabular representation we have.

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7 0
3 years ago
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I need help finding this answer because I am pretty sure it’s C but I don’t know
malfutka [58]

Answer: A) -9

Step-by-step explanation:

If x = -2

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3 years ago
Given the system of equations, what is the solution? 5x - 4y = 7 x = 5 - 3/2 y
xenn [34]
The answer is A


You can solve this by equation the two equations, by substitution method or elimination. Let's choose the substitution since Equation 2 has already X isolated
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Substituting y in Equation 2:
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So answer is A where (x,y) is (61/23, 36/23)
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3 years ago
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