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2 years ago

7n+6=42-9. Please help me with this math equation

Mathematics

2 answers:

ycow [4]2 years ago

3 0

The answer is n=5. I worked it out

Brilliant_brown [7]2 years ago

3 0

7n-6 = 42-9
7n-6 = 33
7n = 33-6
7n = 27
n = 27/7

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2 years ago

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ruslelena [56]

Answer: P(3) is True

Step-by-step explanation:

The given statement is an inequality denoted as P(x). To find out which of the options is true you have to evaluate each given value of X in the inequality and perform the arithmetic operations, then you have to see if the expression makes sense.

For P(0): Replace X=0 in 2x+5>10

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11>10 is true because 11 is greater than 10

For P(2): Replace X=2 in 2x+5>10

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2 years ago

A high-interest savings account pays 5.5% interest compounded annually. If $300 is deposited initially and again at the first of

inessss [21]

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2 years ago

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