10) The school that Rob goes to is selling tickets to a fall musical. On the first day of ticket sales the school sold 13 senior citizen tickets and 9 child tickets for a total of $93. The school took in
$117 on the second day by selling 13 senior citizen tickets and 13 child tickets. Find the price of
a senior citizen ticket and the price of a child ticket.

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

hope this !

$12. that is my answer.

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b