Answer:
c = 3 + 5h
Step-by-step explanation:
Flat fee is constant
and $5 per hour is variable
c = 3 + 5h
Answer:
15th term =29/3
16th term = 31/3
Step-by-step explanation:
Given an arithmetic sequence with the first term a1 and the common difference d , the nth (or general) term is given by an=a1+(n−1)d .
First we find the 15th term
n=15
a1=1/3
d=1 - 1/3 = 2/3
Solution
1/3+(15-1)2/3
1/3+28/3
(1+28)/3
29/3
Lets find the 16th term
1/3+(16-1)2/3
1/3+30/3
(1+30)/3
31/3
Answer:
the number of adult ticket sold is 570
Explanation:
Let x represent the number of adult ticket and y represent the number of child's ticket.
Given that he charges $5 for an adult's ticket and $2 for a child's ticket.
For one event, he sold 785 tickets.
So, we have;
he sold 785 tickets for $3280.
Then;
let us solve by substitution.
make y the subject of formula in equation 1 and substitute to equation 2;
substituting to equation 2;
Therefore, since x represent the number of adult tickets sold, then the number of adult ticket sold is 570