Answer:
The ratio of boys to girls to 5:7
Let the number of boys be 5x
Let the number of girls be 7x
5x = 30
x = 6
Now just plug in 6 for the x in 7x
and number of girls 7 x 6 = 42
Answer:
USE GOOGLE BEFORE COMING HERE
Step-by-step explanation:
First one is
(2x+5)
Second one is
“All of these are correct”
Hope this helped
16 because 8 rooms have 8-11, 5 rooms have 4-7, and 3 rooms have 0-3 guests.
