Mathematics, 30.01.2020 12:48, photagraphykid

1) write 18 out of 24 as a percentage

2) find 45% of 500

3) factorise 4b2 + 16b

4) expand (a - 1)(a + 2)

5) factorise x2 + 8x + 7

Answers: 1

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1) write 18 out of 24 as a percentage

2) find 45% of 500

3) factorise 4b2 +...