Answer:
Prime Factors of 4275 =3, 3, 5, 5, 19
Which is the same as = 32 x 52 x 19
The opposite of 12.1 is 12.2
Hello!
Let 'a' stand for adult tickets and 'c' for children tickets.
a + c = 15
(Both adult and children tickets make up a total of 15 tickets).
30a + 20c = 330
a = 3
c = 12
A N S W E R:
William bought 3 adults tickets and 12 children's tickets.
Do what is in brackets first, then the multiplication.
