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Lelechka [254]
3 years ago
12

Twenty billion is how much than nine billion ,write the answer in scientific notation

Mathematics
1 answer:
gayaneshka [121]3 years ago
5 0
11 times 10^9 maybe ?
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natita [175]

Answer: the number of tiles will be 49

Step-by-step explanation:

Let x represent the number of tiles that Joshua can buy at either stores.

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3 years ago
How do you solve 4s+5=19
kolbaska11 [484]
4s + 5 = 19

First, subtract 5 from both sides. / Your problem should look like: 4s = 19 - 5.
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3 years ago
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Step-by-step explanation:

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Answer:

10

Step-by-step explanation:

5 0
3 years ago
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