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

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30

25) 56(1) = 5b a. identity property of addition b. identity property of multiplication c. commutative property of multiplication d. commutative property of addition