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zysi [14]
3 years ago
14

What properties and conventions do I need to understand (and be able to apply) in order to simplify and evaluate algebraic expre

ssions?
Mathematics
1 answer:
igomit [66]3 years ago
3 0

Answer:

So there are alot of various properties that could be used to solve different kinds of algebraic expressions. To solve a simple algebraic equation, most of the times u need to know the, addition, subtractions properties as well as division and multiplication division property.

Hope this helps!

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30 points!!!! the end of ww2
lawyer [7]

Answer:

1. placed under house arrest during a coup by high-ranking members of his own government

2.. He could fall either because of pressure from the military, who are very discontented with Gorbachev, or he could fall as a result of popular protests

3.He was elected the leader of (still) Soviet Russia (not the whole of USSR) based on anti-soviet populism, then worked actively to dissolve the USSR in order to become the ruler of a sovereign nation as opposed to only a part of it.

4.wars

Step-by-step explanation:

7 0
4 years ago
2 1/2+(-7/6)-1 3/4.
KIM [24]
Okay. So, what you do is subtract the negative number from the positive number. Let’s find the lowest common multiple of each number. The lowest common multiple (LCD) is 6. So we set this problem up as 2 3/6 - 1 1/6. When we subtract both numbers, you get 1 2/6. or 1 1/3 in simplest form. Now, you subtract again. Because 1 3/4 is greater than the number we are subtracting from, which is 1 1/3, the answer will be negative. The LCM of 3 and 4 is 12, so 12 will be the LCD. Let’s subtract to get our negative difference. 1 9/12 - 1 4/12 is 5/12. Plug in the negative symbol and you have -5/12. There. The answer is -5/12.
7 0
3 years ago
Simplifiy 2x(x + 5)​
____ [38]

Answer:

2x^2 + 10x

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
The monthly list of expenditures on your credit card statement can be very helpful at tax time to find items for which you are e
lakkis [162]
Answer: Yes, your monthly list of expenditures on your credit card statement could very helpful at tax time.

When it comes time to file your taxes, there are a variety of different items that could be deductible.

For example, if you operate your own business, you may be able to deduct certain expense. Also, if you have a lot of medical expenses, they could be tax deductible. If you donate money to charitable organizations, it could be tax deductible.

It would be wise to save your statements and look for deductions.
5 0
4 years ago
I need help don't know what to do
givi [52]
Substitute 5 for g so...
5 times 11 =55
5 0
3 years ago
Read 2 more answers
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