15x30= 450 sq ft
450/2.25= 200
so 200 people can fit in an area of 15x30
Fto find this make the denominators the same by cross multiplication to get 8/48 and 6/48 son we can see that one sixth can go into one eight one point three times
Answer:
38.94924555
Or
38.95
Step-by-step explanation:
Answer:
9 + 12
Step-by-step explanation:
Two negative signs together makes addition!
Hope this helps!
- doomdabomb
Answer:
x = 14 and x = - 7
Step-by-step explanation:
Not that + (- ) = -
(a)
x + (- 4) = 10, that is
x - 4 = 10 ( add 4 to both sides )
x = 14
(b)
2x - 10 = - 24 ( add 10 to both sides )
2x = - 14 ( divide both sides by 2 )
x = - 7
