The answer is C. 12 years because i just took the test on edgenuity
Answer: 10, 38, 47
Step-by-step explanation:
n + (3n + 8) + (4n + 7) = 95
8n + 15 = 95
8n = 80
n = 10
3(10) + 8 = 38
4(10) + 7) = 47
Answer:
4
Step-by-step explanation:
Line is half than QR
GCF(9; 15) = 3
9 = 3 · 3
15 = 3 · 5
9 + 15 = 3 · 3 + 3 · 5 = 3·(3 + 5)
Used distributive property: a(b + c) = ab + ac
