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tiny-mole [99]
3 years ago
7

5(n+3)+4n Simply the expression

Mathematics
2 answers:
dezoksy [38]3 years ago
8 0
5(n + 3) + 4n

5n + 15 + 4n     Distributive property

5n + 4n = 9n      Combine like terms

9n + 15                Final answer

Answer:  9n + 15

mina [271]3 years ago
5 0
5(n+3)+ 4n
= 5n+ 5*3+ 4n (distributive property)
= (5n+ 4n)+ 15 (combine like terms)
= 9n+ 15

The final answer is 9n+15~
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For her college fund jenny's parents invested $5000 four years ago. the account has now reached $6312. what is the approximate a
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Answer:

Rate = 6.56%

Step-by-step explanation:

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This question is involves simple interest and with the formula, we can easily plug in the values to find the rate.

S.I = P(1 + rt)

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4 0
3 years ago
What is the pattern as the exponents decrease?
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4 0
3 years ago
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<h3>LHS</h3>

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3 years ago
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Answer:

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