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2 years ago

How many odd 2-digit positive integers greater than 30 are there?

Mathematics

2 answers:

alexgriva [62]2 years ago

6 0

Answer:

There are 70 two digit numbers that are greater than or equal to 30

Step-by-step explanation:

hope it helps you

ki77a [65]2 years ago

5 0

Answer:

Step-by-step explanation:

There are 100 -30 = 70 2-digit positive integers. Half of them are odd.

There are 35 odd 2-digit positive integers greater than 30.

Additional comment

For n = 1 .. 35, those numbers are 2n+29.

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Read 2 more answers

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Step-by-step explanation:

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3 years ago

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Answer:

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Step-by-step explanation:

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Add and subtract $\frac{49}{4}$

$f(x) = (x ^ 2 +7x +\frac{49}{4}) -\frac{49}{4}- 1$

Write the expression of the form

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