2 hole pizzas equal 16 because 1 pizza has 8 slices so make 1/4 a decimal which is 4 4/16 equals 4 so for 4 friends 1/4 is left and do the same to the 21/3 which equals 7 so 7 +4 = half the amount to fead the friends
122/11= 11.09 or 11.1 depending on how you like to round numbers
Answer:
Your answer is D. 5 children, 12 teens, and 3 adults.
Step-by-step explanation:
45 children, 108 teens, and 27 adults.
x - children , y-teens, z-adults
45x + 108y + 27z
GCF for 45, 108, 27 is 9 so factory out 9 to all.

5 children, 12 teens, and 3 adults.
the answer is 62
Step-by-step explanation:
because if you take 75 and subtract 13you get 62
Solution is 30 for the problem x-20=10