Answer:
1)D
2)B
3(
4)A
5)B
Step-by-step explanation:
please mark me as brainlest
1st= 47/7 or 6.71
2nd= 48/7 or 6.857
1st number =X and 2nd number = Y
According to question, X+7=2Y
20+Y=4X
X=2Y-7 (from 1st condition)
putting in it second
20+Y=4(2Y-7)
20+Y=8Y-28
20+28=8Y-Y
48=7Y
Y=48/7
so X=2(48/7)-7
=96-49/7
47/7
2221.75
8887 ÷ 4 = 2221.75
10.5 divided by 2.1
10.5 trees per 5 cabins
6.3 trees per 3 cabins
14.7 trees per 7 cabins
Hope this helps! :3
