S = 12a
s represent number of student
a represent number of adult
Idk math but I can sell come thru for that low
Answer:
20%
Step-by-step explanation:
150-120 is 30
30 is 1/5 of 150
1/5 is .2, which is 20%
Hope that helps~
Answer:
14 feet
Step-by-step explanation:
There are 3 feet in 1 yard, so 36 feet in 12 yards. The remaining ribbon will be the original amount less the amount used.
36 - 22 = 14 . . . . feet remaining
Answer:
11x+16y = 13
16y = -11x+13
y = -11/16x+13/16
Step-by-step explanation: