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Nimfa-mama [501]
3 years ago
6

Add. Use models if needed.PLZ HELP I WILL GIVE BRAINLIEST!!PLZ EXPLAIN​

Mathematics
1 answer:
JulijaS [17]3 years ago
5 0

Step-by-step explanation:

1. 3x+5+4x-1

7x+4

2. 5x-3-2x+1

3x-2

3. -7x+4-5x-12

-12x-8

4. 4x-10-5x-2

-x-12

plz mark brainliest

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Which of the following is written in scientific notation correctly?
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Helpppp! I’ll give you brainliest answer
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4 0
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Step-by-step explanation:

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