3 years ago

What is an algebra?

1 answer:

8 0

In its most general form, algebra is the study of mathematical symbols and the rules for manipulating these symbols; it is a unifying thread of almost all of mathematics. It includes everything from elementary equation solving to the study of abstractions such as groups, rings, and fields.

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Mark wants to know how many families in his neighborhood plan to attend the neighborhood party. He puts all 80 of the neighborho

bonufazy [111]

Answer:

A. No, this is not a valid inference because he asked only 20 families

Step-by-step explanation:

You cannot assume that those are the only families that would want to go; you have to ask all the families.

8 0

3 years ago

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Jason receives some money for his birthday. He spends 15 of the money and has $14.40 left. Calculate how much money he received

Tasya [4]

He had $14.40 + $15 =39.40

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3 years ago

What would be the answer to this problem <img src="https://tex.z-dn.net/?f=%5Cfrac%7B7x-3%7D%7B9%7D%20%5Cgeq%208-2x" id="TexForm

Alenkasestr [34]

Answer:

$x\geq 3$

Step-by-step explanation:

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2 years ago

Write 0.0000004954 in scientific notation.

SCORPION-xisa [38]

By scientific notation I am assuming you mean standard form, as that is used primarily in scientific calculations. The answer in standard form would be
$4.954 \times {10}^{ - 7}$
I hope this helps!

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3 years ago

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Ostrovityanka [42]

Answer:

325+250= 575

Step-by-step explanation:

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2 years ago

What is an algebra?​

What is an algebra?