What choices? Is there supposed to be a picture attached?
The value of x is 5
The length of line AB is 5 inches
The length of BC is 15 inches
Start by distributing -5x into x then into -3y. So -5x times x equals -5x^2( -5x squared), then -5 times -3y, equals 15xy so your answer is -5x^2 + 15xy.
Answer:
Option 3
Step-by-step explanation: I think it is option 3