There are 120 students in class 7. It is known that 2
3
out of them like Maths, out of which 35
are girls. Also, out of total students,
3
5
are boys. (3)
(a) What is the number of girls in the class?
(b) How many students like Maths?
(c) How many boys like Maths?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Find the value of x in each case. give reasons to justify your solutions! d q ∈ pr

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8