Answer: B) 70.50
Step-by-step explanation: john is buying 3 tickets for each of 2 movies total : 6 tickets each ticket costs 11.75
so 11.75*6
= 70.50
The answer is b because 7 plus 2 equals 9 and a equals whole amount then his current amount is A-9
Answer: I am not sure if this is correct but I got 2.431619300243096x10^22, 2.6746457133 x 10^13, and the the last one I also get 2.4316193 x 10^10. I AM NOT TO SURE IF I DID THIS CORRECT OR NOT, PLEASE DO NOT REPORT ME IF THIA IS WRONG, I TRIED TO HELP.
Step-by-step explanation: I AM NOT SO GOOD WITH MATH!!
What the composite function in the question is actually trying to explain is;
First of all, in the function 
, we will find a result by writing 
where we see the letter 
.
We will write this result in the 
function where we see the letter and we will get the result.
