Answer:
B. (2x+4y)(4x2-8xy+16y2)
Step-by-step explanation:
hope this helps!
Both linear and proportional because as x increases y decreases at the same rate
Answer: 40:27
Step-by-step explanation: 80:54 / 2:2 = 40:27
Answer:
7:15
Step-by-step explanation:
There are 15 students total, and 7 of them are going on the trip. Therefore, we write that as 7:15