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Flura [38]
3 years ago
9

Please help me with this.

Mathematics
1 answer:
-Dominant- [34]3 years ago
5 0

Answer:

3

Step-by-step explanation:

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

3^4 +9^2÷3^3-9^2

81+81÷27-81

81+3-81

3

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Verdich [7]

Answer: 1. X+2

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Step-by-step explanation:

1. X+4-3+1 There is only one variable, so you don’t need to worry about that. Just do all of the numerical operations. 4-3+1= 2. So it would be x+2

2. X-5+5x+2. Again, do the numerical operations first. -5+2=-3. X+5x=6x. So it would be 6x-3.

3. 2x+7-4x-8. 7-8=-1. 2x-4x=-2x. So it would be -2x-1.

4. (4+3)x+2x-5. Do the operation in the parenthesis first. Then it would be (7)x or just 7x+2x-5. Simplify to 9x-5.

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2 years ago
This question has two parts, First, answer Part A Then, answer Part B
krek1111 [17]
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3 years ago
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worty [1.4K]

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3 0
3 years ago
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