Answer:
The initial cost is $20, and it adds $5per hour
Step-by-step explanation:
Read the graph
Answer:
b b.b b b b b b b b b b b b b b b b b b
Step-by-step explanation:
b b b
Answer:
2/8
Step-by-step explanation:
There are 2 green marbles.
In all, there are 8 marbles.
So, the probability is 2/8.
Answer:
225 adult tickets
Step-by-step explanation:
S: no. of students
A: no. of adults
S = A + 54
S + A = 504
A + A + 54 = 504
2A = 450
A = 225
S = 225 + 54
S = 279
Multiply 9 and 5 then multiply by .5 giving you 22.5 so I’d say that’s your best option