Answer:
9.6
Step-by-step explanation:
q=4+0.8(7)
35% because 35% of 80 is 28
23 years old
Let x = age of younger sibling.
Then, the age of the older sibling is x + 9.
x + x + 9 = 55
2x = 46
x = 23
Answer: 23 years old
120 minutes
D=it 14/7 is 2, multiply 2 by 60 you get 120
