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patriot [66]
3 years ago
7

James has one 10p coin, one 50p coin and some 20p coins.

Mathematics
1 answer:
maxonik [38]3 years ago
6 0

Answer:

James has 7 20p coins.

Step-by-step explanation:

£2.00

- 50p

--------------

£1.50

- 10p

--------------

£1.40

--------------

140/20

14/2

7 (20p)

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Hey!

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What we can see as a clear pattern from 5! and on is that our number ends with a 0, making the units digit 0. Therefore, when we add the units digit of 5! and on, we have a result of 0. So, we can simply add the units digits of 1!, 2!, 3!, and 4!, which is 1+2+6+4=13. Since the units digit is the last number, we can drop the tens place to get an answer of 3.


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8 0
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What is the graph of the linear inequality y≤−3x+4?
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It would look like the picture I attached at the bottom.

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Desmos is a great website to use if you're having trouble graphing in the future :)

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