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yawa3891 [41]
3 years ago
13

Simplify: 7ax3+5x2a-9a÷3​

Mathematics
1 answer:
posledela3 years ago
8 0
1)Calculate the product:
21a + 10a - 3a
2)Collect like terms:
28a
Answer:
28a

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The answer is y=-3x+57.5
7 0
3 years ago
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What is one tenth of two hundred
matrenka [14]
First you have to convert 1/10 into a decimal:
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3 years ago
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Answer:

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3 years ago
The lengths of the sides of a triangle are in the extended ratio 7 ​: 8 ​:9 . The perimeter of the triangle is 96 cm. What are t
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