The answer would be 15m + 2n.
1. Gather like terms (8m + 7m) + (4n - 2n)
2. Simplify (15m + 2n)
Answer:8
Step-by-step explanation: Do 30 times 8
Answer:
The triangles are ASA. hope this helped
Answer:
D. -3
Step-by-step explanation:
Add all numbers together = -15
then divide by the numbers of numbers = 5
= -3