Answer:
-20n^2-39n-15
Step-by-step explanation:
The expression of the mathematical statement given as "Jaun's age, x, is 4 times his age 15 years ago" is x = 4 * (x - 15)
<h3>How to rewrite the statement as an expression?</h3>
The mathematical statement is given as
Jaun's age, x, is 4 times his age 15 years ago
From the statement, we have:
x represent Juan's current age
This means that his age 15 years ago is
15 years ago = x - 15
4 times his age 15 years ago is
4 * 15 years ago = 4 * (x - 15)
The above equation is equivalent to his current age
So, we have
x = 4 * (x - 15)
Hence, the expression of the mathematical statement given as "Jaun's age, x, is 4 times his age 15 years ago" is x = 4 * (x - 15)
Read more about expressions at
brainly.com/question/2972832
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Answer:
East (E): 90° South (S): 180° West (W): 270°
Step-by-step explanation:
Please Make Me The Brianliest
Answer:
-3a-2b+3ab
Step-by-step explanation:
2a-5a
-4b+2b
Answer: she combined the constants incorrectly in the last step.... i just got it right on the test
