Answer:
240
I think I'm not sure but try
-5/7 x 1/5
-5 x 1 = -5
7 x 5 = 35
-5/35 = -1/7
Happy to help :P
Answer:4 classes
Step-by-step explanation:
8+7x+4y
15-7 is 8
12x-5x is 7
Put it all together to get 8+7x+4y