Answer:
56
Step-by-step explanation:
Apply PEMDAS:
Is the expression 9(−4x−3) equivalent to the expression −36x−27.?
2 answers:
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Hello and Good Morning/Afternoon
<u>Let's take this problem step by step.</u>
<u>What did we do in this problem</u>
- we ensured that both sides remained equally balanced in value
- took everything step-by-step to make sure that there were no mistakes
- to check it, we can plug it back into the original equation to see if it works
<u>Answer: x = 6</u>
Hope that helps!
#LearnwithBrainly
Answer:
<h2>Option 2 is the right answer.</h2>Step-by-step explanation:
We need to check if the two characteristics, <u>having blue eyes and being deaf are independent of each other or not</u>.
The above two characteristics will be independent if
Now, the probability of having blue eyes is .
The probability that the Dalmatians will be deaf is .
The probability of being deaf with blue eyes is .
Since, 38 is not equals to 42, the two characteristics are not independent.
Answer:
$42,890
Step-by-step explanation:
The standard form for an exponential equation is
where a is the initial amount value and b is the growth rate or decay rate and t is the time in years. Since we are dealing with money amounts AND this is a decay problem, we can rewrite accordingly:
where A(t) is the amount after the depreciation occurs, r is the interest rate in decimal form, and t is the time in years. We know the initial amount (70,000) and the interest rate (.04), but we need to figure out what t is. If the car was bought in 2006 and we want its value in 2018, a total o 12 years has gone by. Therefore, our equation becomes:
or, after some simplification:
First rais .96 to the 12th power to get
A(t) = 70,000(.6127097573)
and then multiply.
A(t) = $42,890