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3 years ago

P is an odd number. Explain why p^2 +1 is always even number

Mathematics

2 answers:

Stells [14]3 years ago

8 0

Answer:

every odd number that squares up and add 2 will give an even answer

madreJ [45]3 years ago

4 0

Answer:

see explanation

Step-by-step explanation:

Given that p is an odd number , then

p² is always an odd number

Adding 1 to an odd number gives an even number.

So p² + 1 is always even for p odd

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3 years ago

A pair of in-line skates is on sale for $90 iF this price represents 9% discount form the original price,what is the original pr

just olya [345]

Let x = original price in dollars

x is the original price
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4 years ago

Which is an example of a function?

Andreyy89

Step-by-step explanation:

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3 years ago

Simplify the expression by arranging the steps in sequence, based on the order of operations.

lubasha [3.4K]

Answer:

$\displaystyle 6x - 5$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right

Distributive Property

Algebra I

Terms/Coefficients/Degrees

Step-by-step explanation:

Step 1: Define

$\displaystyle \frac{1}{6}(30x + 24) - \frac{1}{7}(63 - 7x)$

Step 2: Simplify

Distribute: $\displaystyle \frac{1}{6}(30x) + \frac{1}{6}(24) - \frac{1}{7}(63) - \frac{1}{7}(-7x)$
Multiply: $\displaystyle 5x + 4 - 9 + x$
Rearrange: $\displaystyle 5x + x + 4 - 9$
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3 years ago