3 years ago

A number to the 9 power divided by the same number to the 6 power equals 27 what is the number

Mathematics

1 answer:

vfiekz [6]3 years ago

8 0

Answer:

Step-by-step explanation:

n^9/ n^6 = 27

n^9 - 6 = 27

n^3 = 27

n = ∛27

n = 3

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16. Solve for C: 6c - 1 - 4c = -49

lesantik [10]

Answer:

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General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Equality Properties

Multiplication Property of Equality
Division Property of Equality
Addition Property of Equality
Subtract Property of Equality

Algebra I

Step-by-step explanation:

Step 1: Define

6c - 1 - 4c = -49

Step 2: Solve for c

Combine like terms: 2c - 1 = -49
Isolate c term: 2c = -48
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