Question

please give correct answer I will give you 50 points ​

Answer 1

Please mark me in the brainlist ✌️✌️✌️✌️✌️✌️

Please see the attachment below

Answer 2

Answer:

sum of -3/4 and 9/20=-3/2+9/20

=9-30/20 =-21/20

and product of 15/18. and -36/20=-3/2

(-21/20)-(-3/2)=(3/2)-(21/20)

=9/20

9/2 is your answer hope it helps to you☺️