Answer:
i think 2
Step-by-step explanation:
65km ÷ x = 6 1/2km×5
65÷x = 6 1/2×5
65÷x = 13/2 ×5
65÷x = 65÷2
x = 2
so 2 is answer
<h2><u><em>Answer:</em></u></h2>
-6*x+y-(3)<0
-6x + y - 3 = -1 • (6x - y + 3)
Answer:
8
Step-by-step explanation:
I can't see the pic.
Answer:
153 adults & 168 children
Step-by-step explanation:
a + c = 321
6a + 4c = 1590
c = 321 - a
6a + 1284 - 4a = 1590
2a = 306
a = 153
c = 168
The boy would be 10 when his father was four times his age because the boy was born when the father was 30 and now that the boy is half of 60 he's 30. By subtracting 60 from 30 that gives you the age of the father when the boy was born. So when the boy is ten that would mean the father is 40 and 40 divided by ten is four
