The answer is 2. Hope this helps!
Answer:104
Step-by-step explanation:
104+75=180
Answer:
64
Step-by-step explanation:
115 - 51 = 64
Answer:
10s²-6s+9
Step-by-step explanation:
C = -3 + 5s²
B = -2s + 5
2(-3 + 5s²) = -6 + 10s²
3(-2s + 5) = -6s + 15
10s² - 6s + 9