Answer:
72 signs
Step-by-step explanation:
90 min = 1.5 hour
6 hours hangs 6/1.5 * 18 signs = 72
there would be 4 students
5 cookies for each
10 slices of pizza for each
hope this helps
Answer:
x=4
Step-by-step explanation:
first lets move it over
3x = 12
x=4
check:
14*4 = 56
-5 =
51
7+ 11x=
11*4 = 44
44+7 = 51
51 = 51
hope this helps :D
Answer:
C = 5/2 - 6/7
Step-by-step explanation:
Answer:
what does fy mean
Step-by-step explanation:
