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Tatiana [17]
2 years ago
5

What is the answer help

Mathematics
1 answer:
Alex Ar [27]2 years ago
4 0

Answer:

900 batteries

Step-by-step explanation:

First we must find how many batteries does 1 calculator need

we can do this by dividing 160 by 40

which will give us 4 batteries per calculator

then we multiply the amount of calculators we have with 4

225×4 = 900 so we need 900 batteries

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<u>Step-by-step explanation:</u>

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        32 = 7             <em> subtracted 4g from both sides</em>

Since the statement is false because 32 ≠ 7, then there is NO SOLUTION

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20h + 16  = 20h + 16       <em>distributed</em>

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Since the statement is true because 16 = 16, then there are INFINITE SOLUTIONS so x can be all real numbers.

8 0
3 years ago
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Check the picture below.

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8 0
3 years ago
Read 2 more answers
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Answer:

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Step-by-step explanation:

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Shkiper50 [21]

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4) 1:30 pm

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6) 5:35 pm

7) 3:24am

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9) 6:42 am

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3 years ago
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Https://www.youtube.com/watch?v=JnCYomYzJSw
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