Answer:
x=4
Step-by-step explanation:
Answer:
the number of single room is 27 and the number of double room is 53
Step-by-step explanation:
Let x is the number of single room
Let y is the number of double room
We know that:
x + y = 80 <=> x = 80 -y (1)
80x +90y= 6930 (2)
Substitute (1) in (2) we have:
80 (80 - y) + 90y = 6930
<=> 6400 - 80y +90y = 6930
<=> y = 53
> x = 80 - 53 = 27
the number of single room is 27 and the number of double room is 53
Maggie would be 6
6•3=18
18-4=14
14+6=20
Answer: the answer is 2 and 5
Step-by-step explanation:
Answer:
here you go sweet heart
Step-by-step explanation:
♡♡♡♡♡♡♡♡♡♡
