Answer:
a) 
b) 
Step-by-step explanation:
From the question we are told that:
Distance 
Time of flight 
Flight back 
Generally the equation for Time for flight with jet steam is mathematically given by
Generally the equation for Time for flight against jet steam is mathematically given by
Solving equ 1 and equ 2 simultaneously
Therefore
Every cupcake takes 1.4 minutes to make
-18 +15x = y
Spam characters: aksjakfhakdjk
Answer: B
Explanation:
We can substitute burgers for m and drinks for p, since all burgers are the same price and drinks are the same price, substitute the 3 burgers and 2 drinks into
3m+2p
The only right answer for this equation is $13.50, substitute the 5m+4p=$23.50 and your only right answer is B
