Problem 1 Answer:
<u>Simplify both sides of the equation</u>
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<u></u><u></u>
<u></u><u></u>
<u></u>
<u>Add 6 to both sides</u>
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<u>Divide both sides by 2</u>
<u></u><u></u>
<u></u><u></u>
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Problem 2 Answer:
<u></u>
<u>Simplify both sides of the equation</u>
<u></u><u></u>
<u></u><u></u>
<u></u>
<u>Subtract 5 from both sides</u>
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<u></u><u></u>
<u></u>
<u>Divide both sides by -5</u>
<u></u><u></u>
<u></u><u></u>
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Problem 3 Answer:
<u></u>
<u>Simplify both sides of the equation</u>
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<u></u><u></u>
<u></u>
<u>Subtract 120 from both sides</u>
<u></u><u></u>
<u></u><u></u>
<u></u>
<u>Divide both sides by 12</u>
<u></u><u></u>
<u></u><u></u>
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Problem 4 Answer:
<u></u>
<u>Move all terms to the left:</u>
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<u></u>
<u>Multiply parentheses</u>
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<u></u>
<u>Add all the numbers together, and all the variables</u>
<u></u><u></u>
<u></u>
<u>Move all terms containing x to the left, all other terms to the right</u>
<u></u><u></u>
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Problem 5 Answer:
Answer:
The Theoretical probability is 1/6.
The experimental probability is 1/5
Step-by-step explanation:
Given
Rolls: 100
Outcome of 3 : 20
Required
Which of the options is true (See attachment for options)
From the attachment, we understand that the question requires that we calculate the experimental and theoretical probability.
The experimental probability (E) is calculated as thus:
The theoretical probability (T) is calculated as thus:
A cube has 6 faces, one of which is the face 3.
So, T is:
Hence, C is true
$38.46
work-
25.64/4 =6.41
6.41*6=38.46
so you will need a total of $38.46 to buy 6 books.
hope this helped!
Answer:
Electricity bill is 175
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Step-by-step explanation:
Given
monthly
Required
Determine the electricity bill
If each roommate pays 425, then 5 roommates pay 5 * 425
This implies that: the monthly cost of room, gas and electricity add up to 2125.
In other words,
<em>Hence, the electricity bill is 175</em>
Answer:
She has $10 left.
Step-by-step explanation:
There are 13 tags. Every tag is 5$.
13 tags times 5 dollars equals 65 dollars spent.
75 dollars minus 65 dollars spent = 10 dollars left.
Ruby has 10 dollars left.