s = the number of student tickets sold
a = the number of adult tickets sold
The drama class sold 25 more student tickets than adult tickets to the fall play
s = a + 25
The class collected $660 from ticket sales:
6s + 3a = 660 divide both sides by 3
2s + a = 220
by solving the system of equations
s = a + 25
2s + a = 220
we find
s = 81.67 student tickets
a = 56.67 adult tickets
Answer:For A it shoul dbe 7 and for B it should be 1
Step-by-step explanation:
Answer:
8 assistant caregivers
7 senior caregivers
Step-by-step explanation:
6 assistant caregivers (current) + 2 assistant caregivers (new)
= 8 total assistant caregivers
(6 + 2 = 8)
4 senior caregivers (current) + 3 senior caregivers (new)
= 7 total senior caregivers
(4 + 3 = 7)
=18 sqrt2+15 sqrt2=33 sqrt 2
Answer:
C
Step-by-step explanation:
The number of ribbon needs depends on the number of bows times 3 so
r= b x 3