Question

this is dual direct
we have to write only answer ​

Answer 1

Answer:

2no. solution:- -7-9+4+16

= -6+20

=4

Answer 2

Answer:

1) 14.35

2)a) 4

b) -38

Step-by-step explanation:

1) Cost of book = rs. 35.65

Raju gave of shopkeeper = rs. 50.00

Money he get back from shopkeeper = Raju gave to shopkeeper - Cost of book

= 50.00- 35.65

= rs. 14.35

2) a) =4

b) = -38