X = total amount paid
y = number of tickets
z = number of bags
your equation:
x = 10y + 5z + 3
hope this helps
12 girls out of 19, how many out of 76
12 - x
19 - 76
Cross product:
19x= 1152
/19. /19
x= ~61
There are (around) 61 girls
An hour and 15 minutes i believe. not 100% though
Are these true and false? I think it's true for both
C i think I’m not 100% sure
