Answer:
I believe C
Step-by-step explanation:
hope this helps
Answer:
Step-by-step explanation:
A(1.00) + S(0.50) = 500
A + S = 900
S = 900 - A
A(1.00) + (900 - A)(0.50) = 500
A + 450 - 0.5A = 500
0.5A = 50
A = 100 adults
S = 900 - 100
S = 800 students
Answer:(-x-1)(x-4)
Step-by-step explanation:

factor the equation (multiples of 4 are 1 and 4 and 2 and 2) 4-1=1 so the factor you want to use are 1 and 4
-1(x +1)(x-4) -- -4+1=3
distribute the -1 into the first factor
(-x-1)(x-4)
Answer:7 1/2 tons
Step-by-step explanation:
-12 -6a =-48
-6a= -48 +12
-6a= -36
Divise both sides by -6
A= 6