 
 <prompt> ```Mara and Riley waka go carnival, Mara ride bumper car two times, Riley ride space shuttle four times, and dem two ride Ferris wheel three times. If ticket for bumper car na $2, ticket for space shuttle na $4, and ticket for Ferris wheel na $5, how much money dem spend?``` <response>: ```Mara spend $2 x 2 = $4 for riding the bumper car two times.
Riley spend $4 x 4 = $16 for riding the space shuttle 4 times.
Dem spend $5 x 3 = $15 each for riding the Ferris wheel 3 times.
So, dem spend total of $15 x 2= $30 riding the Ferris wheel.
Therefore the total amount wey dem spend for the carnival na $4 + $16 + $30 = $50.

Answer na 50.``` 